TMalphaDB Web Interface

List of currently loaded proteins on TMHDB Database

Order by : Protein Name Family Showing the list of currently loaded proteins on TMHDB Database PDBID Protein Name Family UniprotID RES Text Organism 5bz3 Na(+)/H(+) antiporter Sodium-proton antiporter 1 Q5SIA2 2.30 CRYSTAL STRUCTURE OF SODIUM PROTON ANTIPORTER NAPA IN OUTWARD-FACING CONFORMATION. Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) 4qtn Nicotinamide riboside transporter PnuC Nicotinamide mononucleotide transporter D2ZZC1 2.80 Crystal structure of the Vitamin B3 transporter PnuC Neisseria mucosa ATCC 25996 5ezm 4-amino-4-deoxy-L-arabinose transferase or related glycosyltransferases of PMT family Aminoarabinose transferase family Q1LDT6 2.70 Crystal Structure of ArnT from Cupriavidus metallidurans in the apo state Cupriavidus metallidurans (strain ATCC 43123 / DSM 2839 / NBRC 102507 / CH34) (Ralstonia metallidurans) 4od4 4-hydroxybenzoate octaprenyltransferase UbiA prenyltransferases Q9YBM8 3.30 Apo structure of a UbiA homolog from Aeropyrum pernix K1 Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1) 4p19 425aa long hypothetical proton glutamate symport protein Proton glutamate symport protein O59010 3.25 Closed, apo inward-facing state of the glutamate transporter homologue GltPh Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) 4iaq 5-hydroxytryptamine receptor 1B G-protein coupled receptors, family A P28222 2.80 Crystal structure of the chimeric protein of 5-HT1B-BRIL in complex with dihydroergotamine (PSI Community Target) Homo sapiens (Human) 4ib4 5-hydroxytryptamine receptor 2B G-protein coupled receptors, family A P41595 2.70 Crystal structure of the chimeric protein of 5-HT2B-BRIL in complex with ergotamine Homo sapiens (Human) 4pir 5-hydroxytryptamine receptor 3A Ligand-gated ion channel of neurotransmitter receptors P23979 3.50 X-ray structure of the mouse serotonin 5-HT3 receptor Mus musculus (Mouse) 4ki0 ABC transporter related protein Binding-protein-dependent transport system C9QV42 2.38 Crystal structure of the maltose-binding protein/maltose transporter complex in an outward-facing conformation bound to maltohexaose Escherichia coli (strain ATCC 33849 / DSM 4235 / NCIB 12045 / K12 / DH1) 4ymu ABC-type amino acid transport system, permease component Binding-protein-dependent transport system Q8RCC3 2.50 Crystal structure of an amino acid ABC transporter complex with arginines and ATPs Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4) (Thermoanaerobacter tengcongensis) 4r0c AbgT putative transporter family p-Aminobenzoyl-glutamate transporter Q0VR69 2.96 Crystal structure of the Alcanivorax borkumensis YdaH transporter reveals an unusual topology Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2) 3ux4 Acid-activated urea channel Urea/amide channel P56874 3.26 Crystal structure of the urea channel from the human gastric pathogen Helicobacter pylori Helicobacter pylori (strain J99) (Campylobacter pylori J99) 4dx5 Acriflavine resistance protein B Hydrophobe/amphiphile efflux-1 family P31224 1.90 Transport of drugs by the multidrug transporter AcrB involves an access and a deep binding pocket that are separated by a switch-loop Escherichia coli (strain K12) 4zyo Acyl-CoA desaturase Fatty acid desaturase O00767 3.25 Crystal Structure of Human Integral Membrane Stearoyl-CoA Desaturase with Substrate Homo sapiens (Human) 4ymk Acyl-CoA desaturase 1 Fatty acid desaturase P13516 2.61 Crystal Structure of Stearoyl-Coenzyme A Desaturase 1 Mus musculus (Mouse) 5iu4 Adenosine receptor A2a G-protein coupled receptors, family A P29274 1.72 Crystal structure of stabilized A2A adenosine receptor A2AR-StaR2-bRIL in complex with ZM241385 at 1.7A resolution Homo sapiens (Human) 3wxv Adiponectin receptor protein 1 AdipoR/Haemolysin-III-related proteins Q96A54 2.90 Crystal structure of the human adiponectin receptor 1 Homo sapiens (Human) 3wxw Adiponectin receptor protein 2 AdipoR/Haemolysin-III-related proteins Q86V24 2.40 Crystal structure of the human adiponectin receptor 2 Homo sapiens (Human) 4c9g ADP,ATP carrier protein 2 ADP/ATP carrier P18239 2.49 Structure of yeast mitochondrial ADP/ATP carrier isoform 2 inhibited by carboxyatractyloside (C2221 crystal form) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 4c9q ADP,ATP carrier protein 3 ADP/ATP carrier P18238 3.20 Structure of yeast mitochondrial ADP/ATP carrier isoform 3 inhibited by carboxyatractyloside (P21 crystal form) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 1okc ADP/ATP translocase 1 ADP/ATP carrier P02722 2.20 TRUCTURE OF MITOCHONDRIAL ADP/ATP CARRIER IN COMPLEX WITH CARBOXYATRACTYLOSIDE Bos taurus (Bovine). 4tqu AlgM1 AlgM2 Binding-protein-dependent transport system Q9KWT8 Q9KWT7 3.20 Crystal structure of a bacterial ABC transporter involved in the import of the acidic polysaccharide alginate Sphingomonas sp. 2qts Amiloride-sensitive cation channel 2, neuronal Acid-sensing ion channels Q1XA76 1.90 Structure of an acid-sensing ion channel 1 at 1.9 A resolution and low pH Gallus gallus (Chicken). 1o5w Amine oxidase [flavin-containing] A FAD-linked reductases, N-terminal domain P21396 3.20 The structure basis of specific recognitions for substrates and inhibitors of rat monoamine oxidase A Rattus norvegicus (Rat). 2z5y Amine oxidase [flavin-containing] A FAD-linked reductases, N-terminal domain P21397 2.17 Crystal Structure of Human Monoamine Oxidase A (G110A) with Harmine Homo sapiens (Human). 2v5z Amine oxidase [flavin-containing] B FAD-linked reductases, N-terminal domain P27338 1.6 STRUCTURE OF HUMAN MAO B IN COMPLEX WITH THE SELECTIVE INHIBITOR SAFINAMIDE Homo sapiens (Human). 1xqf Ammonia channel Ammonia transporter Amt P69681 1.80 The mechanism of ammonia transport based on the crystal structure of AmtB of E. coli. 2004. Related PDBs: 1xqe, 1u7g, 1u7c, 1u77 (last three are triple mutants). Escherichia coli (strain K12). 4nh2 Ammonia channel Ammonia transporter Amt P69680 2.30 Crystal structure of AmtB from E. coli bound to phosphatidylglycerol Escherichia coli O157:H7 5aez Ammonium transporter Ammonia transporter Amt Q59UP8 1.47 Crystal structure of Candida albicans Mep2 Candida albicans (strain SC5314 / ATCC MYA-2876) (Yeast) 2b2f Ammonium transporter (Amt-1) Ammonia transporter Amt O29285 1.72 Ammonium Transporter Amt-1 from A.fulgidus (Native) (2005). Related PDBs: 2b2j, 2b2i, 2b2h Archaeoglobus fulgidus. 3b9w Ammonium transporter family Ammonia transporter Amt Q82X47 1.30 The 1.3 A resolution structure of Nitrosomonas europaea Rh50 and mechanistic implications for NH3 transport by Rhesus family proteins. 2007. Related PDBs: 3b9y, 3b9z, 3bhs Nitrosomonas europaea. 5aex Ammonium transporter MEP2 Ammonia transporter Amt P41948 3.20 Crystal structure of Saccharomyces cerevisiae Mep2 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 3hd6 Ammonium transporter Rh type C Ammonia transporter Amt Q9UBD6 2.10 Crystal Structure of the Human Rhesus Glycoprotein RhCG Homo sapiens (Human) 1q90 Apocytochrome f Cytochrome bc1 and b6f complexes P23577 3.10 Structure of the cytochrome b6f (plastohydroquinone : plastocyanin oxidoreductase) from Chlamydomonas reinhardtii Chlamydomonas reinhardtii. 4h13 Apocytochrome f Cytochrome bc1 and b6f complexes P83793 3.07 Crystal Structure of the Cytochrome b6f Complex from Mastigocladus laminosus with TDS Mastigocladus laminosus (Fischerella sp.) 4h44 Apocytochrome f Cytochrome bc1 and b6f complexes Q93SW9 2.70 2.70 A Cytochrome b6f Complex Structure From Nostoc PCC 7120 Nostoc sp. (strain PCC 7120 / UTEX 2576) 3c02 Aquaglyceroporin Major intrinsic protein (MIP) family Q8WPZ6 2.05 X-ray structure of the aquaglyceroporin from Plasmodium falciparum Plasmodium falciparum 1z98 Aquaporin Major intrinsic protein (MIP) family Q41372 2.10 Crystal structure of the spinach aquaporin SoPIP2;1 in a closed conformation Spinacia oleracea (Spinach). 2f2b Aquaporin aqpM Major intrinsic protein (MIP) family Q9C4Z5 1.68 Crystal structure of integral membrane protein Aquaporin AqpM at 1.68A resolution Methanobacterium thermoautotrophicum (strain Marburg / DSM 2133). 3zoj Aquaporin PIP2-7 7 Major intrinsic protein (MIP) family F2QVG4 0.88 High-resolution structure of Pichia Pastoris aquaporin Aqy1 at 0.88 A Komagataella pastoris (strain ATCC 76273 / CBS 7435 / CECT 11047 / NRRL Y-11430 / Wegner 21-1) (Yeast) (Pichia pastoris) 5i32 Aquaporin TIP2-1 Major intrinsic protein (MIP) family Q41951 1.18 Ammonia permeable aquaporin AtTIP2;1 Arabidopsis thaliana (Mouse-ear cress) 1rc2 Aquaporin Z Major intrinsic protein (MIP) family P60844 2.50 2.5 Angstrom Resolution X-ray Structure of Aquaporin Z Escherichia coli (strain K12). 3llq Aquaporin Z 2 Major intrinsic protein (MIP) family Q8UJW4 2.01 Aquaporin structure from plant pathogen Agrobacterium Tumerfaciens Agrobacterium tumefaciens 1j4n Aquaporin-1 Major intrinsic protein (MIP) family P47865 2.20 Crystal Structure of the AQP1 water channe Bos taurus (Bovine). 4csk Aquaporin-1 Major intrinsic protein (MIP) family P29972 3.28 human Aquaporin Homo sapiens (Human) 4nef Aquaporin-2 Major intrinsic protein (MIP) family P41181 2.75 X-ray structure of human Aquaporin 2 Homo sapiens (Human) 3gd8 Aquaporin-4 Major intrinsic protein (MIP) family P55087 1.80 Crystal Structure of Human Aquaporin 4 at 1.8 and its Mechanism of Conductance Homo sapiens (Human) 3d9s Aquaporin-5 Major intrinsic protein (MIP) family P55064 2.00 Human Aquaporin 5 (AQP5) - High Resolution X-ray Structure Homo Sapiens 3ug9 Archaeal-type opsin 1 Microbial and algal rhodopsins Q93WP2 2.30 Crystal Structure of the Closed State of Channelrhodopsin Chlamydomonas reinhardtii (Chlamydomonas smithii) 1uaz Archaerhodopsin-1 Ion-translocating microbial rhodopsin P69051 3.40 Crystal structure of archaerhodopsin-1 Halobacterium sp. (strain aus-1). 3wqj Archaerhodopsin-2 Rhodopsin-like receptors and pumps P29563 1.80 Crystal structure of archaerhodopsin-2 at 1.8 angstrom resolution Halobacterium sp. (strain aus-2) 3l1l Arginine/agmatine antiporter Amino acid-Polyamine-Organocation (APC) P60063 3.00 Structure of Arg-bound Escherichia coli AdiC Escherichia coli O157:H7 3ncy Arginine/agmatine antiporter Amino acid-Polyamine-Organocation (APC) P60066 3.20 X-ray crystal structure of an arginine agmatine antiporter (AdiC) in complex with a Fab fragment Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) 5j4i Arginine/agmatine antiporter Amino acid-Polyamine-Organocation (APC) family P60061 2.21 Crystal Structure of the L-arginine/agmatine antiporter from E. coli at 2.2 Angstroem resolution Escherichia coli (strain K12) 4rp9 Ascorbate-specific permease IIC component UlaA Phosphotransferase (PTS) L-ascorbate family P39301 1.65 Bacterial vitamin C transporter UlaA/SgaT in C2 form Escherichia coli (strain K12) 2wsc AT3g54890 Photosystem I Q01667 3.30 IMPROVED MODEL OF PLANT PHOTOSYSTEM I Arabidopsis thaliana 4mrs ATM1-type heavy metal exporter ABC transporter B family (ABCB) Q2G506 2.35 Structure of a bacterial Atm1-family ABC transporter Novosphingobium aromaticivorans (strain DSM 12444 / F199) 2wie ATP synthase C chain V-type and F-type ATPases A5HEI4 2.13 HIGH-RESOLUTION STRUCTURE OF THE ROTOR RING FROM A PROTON DEPENDENT ATP SYNTHASE Arthrospira platensis HN01 2xqu ATP synthase c chain V-type and F-type ATPases D5A0Q7 1.84 MICROSCOPIC ROTARY MECHANISM OF ION TRANSLOCATION IN THE FO COMPLEX OF ATP SYNTHASES Arthrospira platensis NIES-39 4f4s ATP synthase subunit 9, mitochondrial V-type and F-type ATPases P61829 1.90 Structure of the yeast F1Fo ATPase c10 ring with bound oligomycin Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 5fl7 ATP synthase subunit 9, mitochondrial V-type and F-type ATPases Q37695 3.50 Structure of the F1c10 complex from Yarrowia lipolytica ATP synthase Yarrowia lipolytica (strain CLIB 122 / E 150) (Yeast) (Candida lipolytica) 2xnd ATP synthase subunit alpha, mitochondrial V-type and F-type ATPases P19483 3.50 CRYSTAL STRUCTURE OF BOVINE F1-C8 SUB-COMPLEX OF ATP SYNTHASE Bos taurus (Bovine) 2xok ATP synthase subunit alpha, mitochondrial V-type and F-type ATPases P07251 3.01 REFINED STRUCTURE OF YEAST F1C10 ATPASE COMPLEX TO 3 A RESOLUTION Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 3zk1 ATP synthase subunit c V-type and F-type ATPases Q8RGD7 2.20 Crystal structure of the sodium binding rotor ring at pH 5.3. Fusobacterium nucleatum subsp. nucleatum (strain ATCC 25586 / CIP 101130 / JCM 8532 / LMG 13131) 4cbk ATP synthase subunit c V-type and F-type ATPases P22483 2.42 The c-ring ion binding site of the ATP synthase from Bacillus pseudofirmus OF4 is adapted to alkaliphilic cell physiology Bacillus pseudofirmus (strain OF4) 4v1g ATP synthase subunit c V-type and F-type ATPases I0RTF3 1.55 Crystal structure of a mycobacterial ATP synthase rotor ring Mycobacterium phlei 3v3c ATP synthase subunit c, chloroplastic V-type and F-type ATPases P08212 3.40 Crystal Structure of Chloroplast ATP synthase c-ring from Pisum sativum Pisum sativum (Garden pea) 2wgm ATP synthase subunit c, sodium ion specific V-type and F-type ATPases Q8KRV3 2.35 COMPLETE ION-COORDINATION STRUCTURE IN THE ROTOR RING OF NA-DEPENDENT F-ATP SYNTHASE Ilyobacter tartaricus 4ayt ATP-binding cassette sub-family B member 10, mitochondrial Mitochondrial peptide exporter family (ABCB) Q9NRK6 2.85 STRUCTURE OF THE HUMAN MITOCHONDRIAL ABC TRANSPORTER, ABCB10 Homo sapiens (Human) 3wme ATP-binding cassette, sub-family B, member 1 ABC transporter B family (ABCB) M1VAN7 2.75 Crystal structure of an inward-facing eukaryotic ABC multidrug transporter Cyanidioschyzon merolae strain 10D 2x6c ATP-sensitive inward rectifier potassium channel 10 Inward rectifier potassium channels Q2W6R1 2.70 Potassium Channel from Magnetospirillum Magnetotacticum Magnetospirillum magneticum (strain AMB-1 / ATCC 700264) 5kuk ATP-sensitive inward rectifier potassium channel 12 Inward rectifier potassium channels F1NHE9 2.00 Crystal Structure of Inward Rectifier Kir2.2 K62W Mutant Gallus gallus (Chicken) 5ksd ATPase 2, plasma membrane-type P-ATPase P19456 3.50 Crystal Structure of a Plasma Membrane Proton Pump Arabidopsis thaliana (Mouse-ear cress) 4tnw Avermectin-sensitive glutamate-gated chloride channel GluCl alpha Ligand-gated ion channel of neurotransmitter receptors G5EBR3 3.20 C. elegans glutamate-gated chloride channel (GluCl) in complex with Fab and POPC in a lipid-modulated conformation Caenorhabditis elegans 4tq3 Bacteriochlorophyll synthase, 33 kDa subunit UbiA prenyltransferases O28625 2.41 Structure of a UbiA homolog from Archaeoglobus fulgidus bound to GPP and Mg2+ Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) 2ntu Bacteriorhodopsin Ion translocating microbial rhodopsin P02945 1.53 Bacteriorhodopsin, wild type, before illumination. Related PDBs: 63 entries, see file Halobacterium salinarium (Halobacterium halobium). 1xio Bacteriorhodopsin Ion-translocating microbial rhodopsin Q8YSC4 2.00 Anabaena sensory rhodopsin Anabaena sp. (strain PCC 7120). 4y9h Bacteriorhodopsin Microbial and algal rhodopsins B0R5N9 1.43 The 1.43 angstrom crystal structure of bacteriorhodopsin crystallized from bicelles Halobacterium salinarum (strain ATCC 29341 / DSM 671 / R1) 5azd Bacteriorhodopsin Microbial and algal rhodopsins H9ZSC3 2.80 Crystal structure of thermophilic rhodopsin. Thermus thermophilus JL-18 4pxk Bacteriorhodopsin-I Microbial and algal rhodopsins Q5UXY6 2.50 Crystal structure of Haloarcula marismortui bacteriorhodopsin I D94N mutant Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui) 4qi1 Bacteriorhodopsin-I Microbial and algal rhodopsins Q18DH8 1.85 Crystal structure of H. walsbyi bacteriorhodopsin Haloquadratum walsbyi (strain DSM 16790 / HBSQ001) 4wav Bacteriorhodopsin-I Microbial and algal rhodopsins G0LFX8 2.80 Crystal Structure of Haloquadratum walsbyi bacteriorhodopsin mutant D93N Haloquadratum walsbyi (strain DSM 16854 / JCM 12705 / C23) 4yzf Band 3 anion transport protein Anion exchanger family P02730 3.50 Crystal structure of the anion exchanger domain of human erythrocyte Band 3 Homo sapiens (Human) 5doq Bd-type quinol oxidase subunit I and II Cytochrome BD oxidase A4IKP6 A4IKP7 A0A0Q0UXS2 3.05 The structure of bd oxidase from Geobacillus thermodenitrificans Geobacillus thermodenitrificans (strain NG80-2) 4wd8 Bestrophin domain protein Bestrophin anion channel S7AS11 2.30 Crystal structure of a bacterial Bestrophin homolog from Klebsiella pneumoniae Klebsiella pneumoniae UHKPC96 4bvn Beta-1 adrenergic receptor G-protein coupled receptors, family A P07700 2.10 Ultra-thermostable beta1-adrenoceptor with cyanopindolol bound Meleagris gallopavo (Common turkey) 2rh1 Beta-2 adrenergic receptor G-protein coupled receptors, family A P07550 2.40 High resolution crystal structure of human B2-adrenergic G protein-coupled receptor Homo sapiens (Human). 5c6n BH2163 protein Multi antimicrobial extrusion (MATE) family Q9KAX3 3.00 protein A Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) 4lds Bicyclomycin resistance protein TcaB Sugar porter family Q8CQA7 3.20 The inward-facing structure of the glucose transporter from Staphylococcus epidermidis Staphylococcus epidermidis (strain ATCC 12228) 5ctg Bidirectional sugar transporter SWEET2b Eukaryotic SWEET (MtN3) transporters Q5N8J1 3.10 The 3.1 A resolution structure of a eukaryotic SWEET transporter Oryza sativa subsp. japonica (Rice) 4mnd Bifunctional IPC transferase and DIPP synthase Membrane CDP-alcohol phosphatidyltransferase O29976 2.66 Crystal structure of Archaeoglobus fulgidus IPCT-DIPPS bifunctional membrane protein Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) 5sv0 Biopolymer transport protein ExbB MotA/TolQ/ExbB channel P0ABU7 2.60 Structure of the ExbB/ExbD complex from E. coli at pH 7.0 Escherichia coli (strain K12) 4dve Biotin transporter BioY Vitamin uptake transporter A2RMJ9 2.09 Crystal structure at 2.1 A of the S-component for biotin from an ECF-type ABC transporter Lactococcus lactis subsp. cremoris (strain MG1363) 4knf Blue-light absorbing proteorhodopsin Microbial and algal rhodopsins Q9AFF7 2.60 Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75 Gamma-proteobacterium Hot 75m4 5t1a C-C chemokine receptor type 2 G-protein coupled receptors, family A P41597 2.81 Structure of CC Chemokine Receptor 2 with Orthosteric and Allosteric Antagonists Homo sapiens (Human) 4mbs C-C chemokine receptor type 5 G-protein coupled receptors, family A P51681 2.71 Crystal Structure of the CCR5 Chemokine Receptor Homo sapiens (Human) 5lwe C-C chemokine receptor type 9 G-protein coupled receptors, family A P51686 2.80 Crystal structure of the human CC chemokine receptor type 9 (CCR9) in complex with vercirnon Homo sapiens (Human) 3odu C-X-C chemokine receptor type 4 G-protein coupled receptors, family A P61073 2.50 The 2.5 A structure of the CXCR4 chemokine receptor in complex with small molecule antagonist IT1t Homo sapiens (Human) 5syt CAAX prenyl protease 1 homolog Peptidase family M48 O75844 2.00 Crystal Structure of ZMPSTE24 Homo sapiens (Human) 4hkr Calcium release-activated calcium channel protein 1 Calcium release-activated calcium (CRAC) channel Q9U6B8 3.35 Calcium release-activated calcium (CRAC) channel ORAI Drosophila melanogaster (Fruit fly) 4hyo Calcium-gated potassium channel MthK Voltage-gated ion channels O27564 1.65 Crystal Structure of MthK Pore Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) 5u09 Cannabinoid receptor 1 G-protein coupled receptors, family A P21554 2.60 High-resolution crystal structure of the human CB1 cannabinoid receptor Homo sapiens (Human) 3ne5 Cation efflux system protein CusA Heavy metal efflux family P38054 2.90 Crystal structure of the CusBA heavy-metal efflux complex from Escherichia coli Escherichia coli (strain K12) 5djq Cbb3-type cytochrome c oxidase subunit CcoN1, II and CcoP1 Cytochrome c oxidases D9IA43 D9IA44 D9IA45 H7ESS5 3.20 The structure of CBB3 cytochrome oxidase. Pseudomonas stutzeri (Pseudomonas perfectomarina) 5tcx CD81 antigen Tetraspanin P60033 2.96 Crystal structure of human tetraspanin CD81 Homo sapiens (Human) 4zr1 Ceramide very long chain fatty acid hydroxylase SCS7 Fatty acid hydroxylase Q03529 2.60 Hydroxylase domain of scs7p Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 5g28 Chloride pumping rhodopsin Microbial and algal rhodopsins W8VZW3 1.57 The crystal structure of light-driven chloride pump ClR at pH 6.0. Nonlabens marinus S1-08 2bhw Chlorophyll a-b binding protein AB80, chloroplastic Light-harvesting complexes from chloroplasts P07371 2.50 PEA LIGHT-HARVESTING COMPLEX II AT 2.5 ANGSTROM RESOLUTION. 2006. Pisum sativum (Garden pea). 4lcz Chlorophyll a-b binding protein, chloroplastic Light-harvesting complexes from chloroplasts P12333 2.60 Crystal structure of a multilayer-packed major light-harvesting complex Spinacia oleracea (Spinach) 5a1s Citrate-sodium symporter 2-Hydroxycarboxylate transporter G4BX92 2.50 Crystal structure of the sodium-dependent citrate symporter SeCitS form Salmonella enterica. Salmonella enterica subsp. enterica serovar Infantis str. SARB27 4p79 Claudin-15 Claudins Q9Z0S5 2.40 Crystal structure of mouse claudin-15 Mus musculus (Mouse) 5b2g Claudin-4 Claudins O14493 3.50 Crystal structure of human claudin-4 in complex with C-terminal fragment of Clostridium perfringens enterotoxin Homo sapiens (Human) 3org CmCLC Chloride Transporter - 3.50 Crystal Structure of a eukaryotic CLC transporter Cyanidioschyzon merolae 4m5b Cobalamin biosynthesis protein CbiM Cobalt uptake transporter Q8R9C0 1.83 Crystal Structure of an Truncated Transition Metal Transporter Thermoanaerobacter tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4) (Caldanaerobacter subterraneus subsp. tengcongensis) 5d0y Conserved hypothetical membrane protein Energy-coupling factor transporters Q1G930 3.01 Substrate bound S-component of folate ECF transporter Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778) 5jsz Conserved hypothetical membrane protein Energy-coupling factor transporters Q1G929 A0A061BSU4 3.00 Folate ECF transporter: apo state Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778) 4bbj Copper efflux ATPase P-ATPase Q5ZWR1 2.75 Copper-transporting P-type ATPases use a unique ion-release pathway Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) 4k5y Corticotropin-releasing factor receptor 1 GPCR Secretin (B) family P34998 2.98 Crystal structure of human corticotropin-releasing factor receptor 1 (CRF1R) in complex with the antagonist CP-376395 Homo sapiens (Human) 4jr8 Cruxrhodopsin-3 Microbial and algal rhodopsins P94854 2.30 Crystal structure of cruxrhodopsin-3 from Haloarcula vallismortis at 2.3 angstrom resolution Haloarcula vallismortis (Halobacterium vallismortis) 3beh Cyclic nucleotide-gated potassium channel mll3241 Volatage-gated ion channels Q98GN8 3.10 Structure of a Bacterial Cyclic Nucleotide Regulated Ion Channel. 2008 Rhizobium loti (Mesorhizobium loti). 4twd Cys-loop ligand-gated ion channel Prokaryotic pentameric ligand-gated ion channels P0C7B7 3.20 X-ray structure of a pentameric ligand gated ion channel from Erwinia chrysanthemi (ELIC) in complex with memantine Dickeya chrysanthemi (Pectobacterium chrysanthemi) (Erwinia chrysanthemi) 1bcc Cytochrome b Cytochrome bc1 and b6f complexes P18946 3.16 chicken cytochrome bc1 complex Gallus gallus (Chicken). 1zrt Cytochrome b Cytochrome bc1 and b6f complexes P0CY47, P0CY48, P0CY49 3.50 Rhodobacter capsulatus cytochrome bc1 complex with stigmatellin bound Rhodobacter capsulatus (Rhodopseudomonas capsulata). 2yiu Cytochrome b Cytochrome bc1 and b6f complexes P05418 2.70 X-RAY STRUCTURE OF THE DIMERIC CYTOCHROME BC1 COMPLEX FROM THE SOIL BACTERIUM PARACOCCUS DENITRIFICANS AT 2.7 ANGSTROM RESOLUTION Paracoccus denitrificans 3cx5 Cytochrome b-c1 complex Cytochrome bc1 and b6f complexes P00163, P07143, P08067, P22289 1.90 Structure of complex III with bound cytochrome c in reduced state and definition of a minimal core interface for electron transfer. Saccharomyces cerevisiae 2a06 Cytochrome b-c1 complex subunit 1, mitochondrial Cytochrome bc1 and b6f complexes P31800 2.10 Bovine cytochrome bc1 complex with stigmatellin bound (2005). Classification: Oxidoreductase. Related PDBs: 1PPJ, 1PP9 Bos taurus (Bovine). 4i7z Cytochrome b6 Cytochrome bc1 and b6f complexes P83791 2.80 Crystal structure of cytochrome b6f in DOPG, with disordered Rieske Iron-Sulfur Protein soluble domain Mastigocladus laminosus (Fischerella sp.) 4ogq Cytochrome b6f Complex Cytochrome bc1 and b6f complexes P0A384 2.50 Internal Lipid Architecture of the Hetero-Oligomeric Cytochrome b6f Complex Nostoc sp. (strain PCC 7120 / UTEX 2576) 2j7a Cytochrome c nitrite reductase, catalytic subunit NfrA, putative Cytochrome c of nitrite reductase Q72EF3 2.30 CRYSTAL STRUCTURE OF CYTOCHROME C NITRITE REDUCTASE NRFHA COMPLEX FROM DESULFOVIBRIO VULGARIS Desulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / NCIMB8303). 5b1a Cytochrome c oxidase Cytochrome c oxidases P00396 P68530 P00415 P00423 P07471 P04038 P07470 P13183 P00430 P10175 1.50 Bovine heart cytochrome c oxidase in the fully oxidized state at 1.5 angstrom resolution Bos taurus (Bovine) 2yev Cytochrome c oxidase polypeptide I+III Cytochrome c oxidases P98005 2.36 Structure of caa3-type cytochrome oxidase Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) 2gsm Cytochrome c oxidase subunit 1 and 2 Cytochrome c oxidases P33517 2.00 Catalytic Core (Subunits I and II) of Cytochrome c oxidase from Rhodobacter sphaeroides Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides). 1xme Cytochrome c oxidase subunit 1, 2 and polypeptide 2A Cytochrome c oxidases Q56408 2.30 Structure of Recombinant Cytochrome ba3 Oxidase from Thermus thermophilus Thermus thermophilus. 3s8f Cytochrome c oxidase subunit 1, 2 and polypeptide 2A Cytochrome c oxidases Q5SJ79 1.80 1.8 A structure of ba3 cytochrome c oxidase from Thermus thermophilus in lipid environment Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) 3hb3 Cytochrome c oxidase subunit 1-beta and 2 Cytochrome c oxidases P98002 2.25 High resolution crystal structure of Paracoccus denitrificans cytochrome c oxidase Paracoccus denitrificans 5kkz Cytochrome c1, b and c reductase iron-sulfur subunit Cytochrome bc1 and b6f complexes Q02760 Q02761 Q02762 2.97 Rhodobacter sphaeroides bc1 with famoxadone Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) 3pbl D(3) dopamine receptor G-protein coupled receptors P35462 2.89 Structure of the human dopamine D3 receptor in complex with eticlopride Homo sapiens (Human) 4gc0 D-xylose-proton symporter Sugar porter family P0AGF4 2.60 The structure of the MFS (major facilitator superfamily) proton:xylose symporter XylE bound to 6-bromo-6-deoxy-D-glucose Escherichia coli (strain K12) 4quv Delta(14)-sterol reductase Ergosterol reductase family G4SW86 2.74 Structure of an integral membrane delta(14)-sterol reductase Methylomicrobium alcaliphilum (strain DSM 19304 / NCIMB 14124 / VKM B-2133 / 20Z) 4n6h Delta-type opioid receptor G-protein coupled receptors, family A P41143 1.80 1.8 A Structure of the human delta opioid 7TM receptor (PSI Community Target) Homo sapiens (Human) 4fbz Deltarhodopsin Microbial and algal rhodopsins I4DST7 2.70 Crystal structure of deltarhodopsin from Haloterrigena thermotolerans Haloterrigena thermotolerans 4w6v Di-/tripeptide transporter Proton-dependent oligopeptide transporter (POT) A0A0M3KKZ1 3.02 Crystal structure of a peptide transporter from Yersinia enterocolitica at 3 A resolution Yersinia enterocolitica subsp. palearctica YE-P4 4d2e Di-or tripeptide:H+ symporter Proton-dependent oligopeptide transporter (POT) Q5M4H8 2.28 Crystal structure of an integral membrane kinase - v2.3 Streptococcus thermophilus (strain ATCC BAA-250 / LMG 18311) 4ikv Di-tripeptide ABC transporter (Permease) Proton-dependent oligopeptide transporter (POT) Q5KYD1 1.90 Crystal structure of peptide transporter POT Geobacillus kaustophilus (strain HTA426) 3ze3 Diacylglycerol kinase Prokaryotic diacylglycerol kinase P0ABN1 2.05 Crystal structure of the integral membrane diacylglycerol kinase - delta7 Escherichia coli (strain K12) 4q65 Dipeptide permease D Proton-dependent oligopeptide transporter (POT) P75742 3.40 Structure of the E. coli Peptide Transporter YbgH Escherichia coli (strain K12) 2zuq Disulfide bond formation protein B Disulfide bond oxidoreductase-B (DsbB) P0A6M2 3.30 Crystal structure of DsbB-Fab complex Escherichia coli (strain K12) 4wgv Divalent metal cation transporter MntH Divalent metal ion transporter (NRAMP) F9L8R0 3.10 Crystal structure of Staphylococcus capitis divalent metal ion transporter (DMT) in complex with nanobody Staphylococcus capitis VCU116 5m87 Divalent metal cation transporter MntH Divalent metal ion transporter (NRAMP) E4KPW4 3.30 Crystal structure of Eremococcus coleocola manganese transporter Eremococcus coleocola ACS-139-V-Col8 5m94 Divalent metal cation transporter MntH Divalent metal ion transporter (NRAMP) A0A0S4MEX1 3.10 Crystal structure of Staphylococcus capitis divalent metal ion transporter (DMT) in complex with nanobody Staphylococcus capitis 5gli Endothelin B receptor G-protein coupled receptors, family A P24530 2.50 Human endothelin receptor type-B in the ligand-free form Homo sapiens (Human) 4huq Energy-coupling factor transporter ATP-binding protein EcfA2 Energy-coupling factor transporters Q03PY6 3.00 Crystal Structure of a transporter Lactobacillus brevis (strain ATCC 367 / JCM 1170) 4rfs Energy-coupling factor transporter transmembrane protein EcfT Energy-coupling factor transporters Q03PY5 3.23 Structure of a pantothenate energy coupling factor transporter Lactobacillus brevis (strain ATCC 367 / JCM 1170) 4bem F-type ATP synthase subunit E V-type and F-type ATPases H6LFT2 2.10 Crystal structure of the F-type ATP synthase c-ring from Acetobacterium woodii. Acetobacterium woodii (strain ATCC 29683 / DSM 1030 / JCM 2381 / KCTC 1655) 3h90 Ferrous-iron efflux pump fieF Bacterial zinc transporters P69380 2 Structural basis for the autoregulation of the zinc transporter YiiP Escherichia coli (strain K12) 4z7f Folate ECF transporter Energy-coupling factor transporters Q837A3 3.19 Crystal structure of FolT bound with folic acid Enterococcus faecalis (strain ATCC 700802 / V583) 1kqf Formate dehydrogenase, nitrate-inducible, major subunit Formate dehydrogenase P24183 1.60 FORMATE DEHYDROGENASE N FROM E. COLI Escherichia coli (strain K12). 3q7k Formate transporter Formate/Nitrite transporter (FNT) family Q7CQU0 2.80 Formate Channel FocA from Salmonella typhimurium Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) 3kly Formate transporter 1, putative Formate/Nitrite transporter (FNT) family Q9KRE7 2.10 Pentameric formate channel Vibrio cholerae 4tsy Fragaceatoxin C Anemone pore-forming cytolysin B9W5G6 3.14 Crystal structure of FraC with lipids Actinia fragacea (Strawberry anemone) 4phu Free fatty acid receptor 1 G-protein coupled receptors, family A O14842 2.33 Crystal structure of Human GPR40 bound to allosteric agonist TAK-875 Homo sapiens (Human) 3p4p Fumarate reductase flavoprotein subunit Succinate dehydrogenase/fumarate reductase P00363 2.80 Crystal structure of Menaquinol:fumarate oxidoreductase in complex with fumarate Escherichia coli (strain K12) 2bs2 Fumarate reductase respiratory complex Respiratory Proteins P17413 1.78 Quinol: fumarate reductase from wolinella succinogenes � 1QLA previous version (2006) Wolinella succinogenes 4kx6 Fumarate reductase subunit D Succinate dehydrogenase/fumarate reductase P0A8Q3 2.95 Plasticity of the quinone-binding site of the complex II homolog quinol:fumarate reductase Escherichia coli (strain K12) 3sya G protein-activated inward rectifier potassium channel 2 Inward rectifier potassium channels P48542 2.98 Crystal structure of the G protein-gated inward rectifier K+ channel GIRK2 (Kir3.2) in complex with sodium and PIP2 Mus musculus (Mouse) 4cof Gamma-aminobutyric acid receptor subunit beta-3 Ligand-gated ion channel of neurotransmitter receptors P28472 2.97 Crystal structure of a human gamma-aminobutyric acid receptor, the GABA(A)R-beta3 homopentamer Homo sapiens (Human) 3rqw Gamma-aminobutyric-acid receptor subunit beta-1 Prokaryotic pentameric ligand-gated ion channels E0SJQ4 2.91 Crystal structure of acetylcholine bound to a prokaryotic pentameric ligand-gated ion channel, ELIC Dickeya dadantii (strain 3937) (Erwinia chrysanthemi (strain 3937)) 5er7 Gap junction beta-2 protein Connexin P29033 3.29 Connexin-26 Bound to Calcium Homo sapiens (Human) 2nr9 GlpG Rhomboid proteases P44783 2.20 Crystal structure of GlpG, Rhomboid Peptidase from Haemophilus influenzae Haemophilus influenzae (strain 86-028NP). 5ee7 Glucagon receptor GPCR Secretin (B) family P47871 2.50 Crystal structure of the human glucagon receptor (GCGR) in complex with the antagonist MK-0893 Homo sapiens (Human) 4u2p Glutamate receptor 2 Glutamate-gated Ion Channel (GIC) family P19491 3.24 Full-length AMPA subtype ionotropic glutamate receptor GluA2 in the apo state Rattus norvegicus (Rat) 4uvm Glutathione uptake transporter Proton-dependent oligopeptide transporter (POT) Q8EKT7 3.00 In meso crystal structure of the POT family transporter PepTSo Shewanella oneidensis (strain MR-1) 1fx8 Glycerol uptake facilitator protein Major intrinsic protein (MIP) family P0AER0 2.20 CRYSTAL STRUCTURE OF THE E. COLI GLYCEROL FACILITATOR (GLPF) WITH SUBSTRATE GLYCEROL Escherichia coli (strain K12). 1pw4 Glycerol-3-phosphate transporter Glycerol-3-phosphate transporter P08194 3.30 Crystal Structure of the Glycerol-3-Phosphate Transporter from E.Coli Escherichia coli (strain K12). 4c7r Glycine betaine transporter BetP Betaine/carnitine/choline transporters P54582 2.70 Inward facing conformation of the trimeric betaine transporter BetP in complex with lipids Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / JCM 1318 / LMG 3730 / NCIMB 10025) 5tin Glycine receptor subunit alpha-3 Ligand-gated ion channel of neurotransmitter receptors O75311 2.61 Crystal Structure of Human Glycine Receptor alpha-3 Mutant N38Q Bound to AM-3607 Homo sapiens (Human) 5eh6 Glycophorin-A Glycophorin P02724 1.92 Crystal Structure of the Glycophorin A Transmembrane Monomer in Lipidic Cubic Phase Homo sapiens (Human) 1kpl H(+)/Cl(-) exchange transporter clcA Chloride Transporter Q8ZRP8 3.00 Crystal Structure of the ClC Chloride Channel from S. typhimurium Salmonella typhimurium. 4ene H(+)/Cl(-) exchange transporter ClcA Chloride transporter P37019 2.40 Structure of the N- and C-terminal trimmed ClC-ec1 Cl-/H+ antiporter and Fab Complex Escherichia coli (strain K12) 4fg6 H(+)/Cl(-) exchange transporter ClcA Chloride transporter Q3Z5K2 3.02 Structure of EcCLC E148A mutant in Glutamate Shigella sonnei (strain Ss046) 2jaf Halorhodopsin Microbial and algal rhodopsins B0R2U4 1.70 GROUND STATE OF HALORHODOPSIN T203V Halobacterium salinarium (Halobacterium halobium). 3qbg Halorhodopsin Microbial and algal rhodopsins P15647 1.80 Anion-free blue form of pharaonis halorhodopsin Natronomonas pharaonis (Natronobacterium pharaonis) 5b0w Halorhodopsin Microbial and algal rhodopsins Q3ITX1 1.70 Crystal structure of the 11-cis isomer of pharaonis halorhodopsin in the absence of halide ions Natronomonas pharaonis 4k0j Heavy metal cation tricomponent efflux pump ZneA(CzcA-like) Hydrophobe/amphiphile efflux-1 family Q1LCD8 3.00 X-ray crystal structure of a heavy metal efflux pump, crystal form I Ralstonia metallidurans (strain CH34 / ATCC 43123 / DSM 2839) 4g1u Hemin transport system permease protein HmuU FecCD transport family Q56992 3.01 X-ray structure of the bacterial heme transporter HmuUV from Yersinia pestis Yersinia pestis 3rze Histamine H1 receptor G-protein coupled receptors, family A P35367 3.10 Structure of the human histamine H1 receptor in complex with doxepin Homo sapiens (Human) 4d1a Hydantoin transport protein Nucleobase-cation symporter 1 D6R8X8 3.40 STRUCTURE OF MHP1, A NUCLEOBASE-CATION-SYMPORT-1 FAMILY TRANSPORTER, IN A CLOSED CONFORMATION WITH INDOLYLMETHYL-HYDANTOIN Microbacterium liquefaciens 4gd3 Hydrogenase-1 large chain Prokaryotic cytochrome b561 P0ACD8 3.30 Structure of E. coli hydrogenase-1 in complex with cytochrome b Escherichia coli (strain K12) 4ryq Integral membrane protein Mitochondrial and bacterial outer membrane translocator Q81BL7 1.70 Crystal structure of BcTSPO, type 2 at 1.7 Angstrom Bacillus cereus (strain ATCC 14579 / DSM 31) 2qks inward rectifier potassium channel Inward rectifier potassium channels P83698 2.20 Crystal structure of a Kir3.1-prokaryotic Kir channel chimera Name: Burkholderia xenovorans 4lp8 Inward rectifier potassium channel Kirbac3.1 Inward rectifier potassium channels D9N164 2.46 A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KirBac3.1 Magnetospirillum magnetotacticum (Aquaspirillum magnetotacticum) 3jyc Inward rectifier potassium chennel Inward rectifier potassium channels D2YW45 3.11 Crystal structure of the eukaryotic strong inward-rectifier K+ channel Kir2.2 at 3.1 Angstrom resolution Gallus gallus 5cbg Ion transport 2 domain protein Two-pore K+ channel D5UM26 3.14 Calcium activated non-selective cation channel Tsukamurella paurometabola (strain ATCC 8368 / DSM 20162 / JCM 10117 / NBRC 16120 / NCTC 13040) (Corynebacterium paurometabolum) 4dxw Ion transport protein Voltage-gated ion channels D0RMU8 3.05 Crystal structure of NavRh, a voltage-gated sodium channel alpha proteobacterium HIMB114 4x89 Ion transport protein Voltage-sensitive Na+ channel Nav A0L5S6 2.62 NavMs voltage-gated sodium channal pore and C-terminal domain soaked with Silver nitrate Magnetococcus marinus (strain ATCC BAA-1437 / JCM 17883 / MC-1) 5hk7 Ion transport protein Voltage-sensitive Na+ channel Nav Q0ABW0 2.95 Bacterial sodium channel pore, 2.95 Angstrom resolution Alkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 / MLHE-1) 5kmd Ion transport protein Voltage-sensitive Na+ channel Nav A8EVM5 3.20 Structure of CavAb in complex with amlodipine Arcobacter butzleri (strain RM4018) 4myc Iron-sulfur clusters transporter ATM1, mitochondrial ABC transporter B family (ABCB) P40416 3.06 Structure of the mitochondrial ABC transporter, Atm1 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 4av3 K(+)-stimulated pyrophosphate-energized sodium pump Proton-translocating pyrophosphatase Q9S5X0 2.60 Crystal structure of Thermotoga Maritima sodium pumping membrane integral pyrophosphatase with metal ions in active site Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) 4djh Kappa-type opioid receptor G-protein coupled receptors P41145 2.90 Structure of the human kappa opioid receptor in complex with JDTic Homo sapiens (Human) 4j7c Ktr system potassium uptake protein A Potassium transporter (Trk) O32080 3.50 KtrAB potassium transporter from Bacillus subtilis Bacillus subtilis (strain 168) 3hfx L-carnitine/gamma-butyrobetaine antiporter Betaine/carnitine/choline transporters P31553 3.15 Crystal structure of carnitine transporter Escherichia coli (strain K12) 2wsw L-carnitine/gamma-butyrobetaine antiporter Betaine/carnitine/choline transporters B4EY22 2.29 CRYSTAL STRUCTURE OF CARNITINE TRANSPORTER FROM PROTEUS MIRABILIS Proteus mirabilis (strain HI4320) 3o7q L-fucose-proton symporter Frucose-proton symporter P11551 3.14 Crystal structure of a Major Facilitator Superfamily (MFS) transporter, FucP, in the outward conformation Escherichia coli (strain K12) 2cfq Lactose permease LacY-like proton/sugar symporter P02920 2.95 SUGAR FREE LACTOSE PERMEASE AT NEUTRAL PH Escherichia coli (strain K12). 4oaa Lactose/galactose transporter LacY-like proton/sugar symporter B1XBJ1 3.50 Crystal structure of E. coli lactose permease G46W,G262W bound to sugar Escherichia coli (strain K12 / DH10B) 4lxj Lanosterol 14-alpha demethylase Cytochrome P450 P10614 1.90 Saccharomyces cerevisiae lanosterol 14-alpha demethylase with lanosterol bound Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 4wmz Lanosterol 14-alpha demethylase Cytochrome P450 A6ZSR0 2.05 S. cerevisiae CYP51 complexed with fluconazole in the active site Saccharomyces cerevisiae (strain YJM789) (Baker's yeast) 5jlc Lanosterol 14-alpha demethylase Cytochrome P450 P50859 2.40 Structure of CYP51 from the pathogen Candida glabrata Candida glabrata (strain ATCC 2001 / CBS 138 / JCM 3761 / NBRC 0622 / NRRL Y-65) (Yeast) (Torulopsis glabrata) 4y7k Large conductance mechanosensitive channel protein Large conductance mechanosensitive ion channel (MscL) Q8TNK0 3.50 Structure of an archaeal mechanosensitive channel in closed state Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) 2oar Large-conductance mechanosensitive channel Large conductance mechanosensitive ion channel (MscL) A5U127 3.50 Mechanosensitive Channel of Large Conductance (MscL) Mycobacterium tuberculosis. 3pcv Leukotriene C4 synthase MAPEG domain Q16873 1.90 Crystal structure analysis of human leukotriene C4 synthase at 1.9 angstrom resolution Homo sapiens (Human) 4ntf Leukotriene C4 synthase MAPEG domain Q60860 2.65 Mus Musculus LTC4 synthase in S-hexyl-GSH complex form Mus musculus (Mouse) 4wab Leukotriene C4 synthase MAPEG domain B5MCC3 2.70 Crystal structure of mPGES1 solved by native-SAD phasing Homo sapiens (Human) 1ijd Light-harvesting protein B-800/820 alpha chain Light-harvesting complexes from bacteria P35089,P35094 3.00 Crystallographic Structure of the LH3 Complex from Rhodopseudomonas acidophila strain 7050 Rhodopseudomonas acidophila 1lgh Light-harvesting protein B-800/850 alpha chain Light-harvesting complexes from bacteria P97253 2.40 CRYSTAL STRUCTURE OF THE LIGHT-HARVESTING COMPLEX II (B800-850) FROM RHODOSPIRILLUM MOLISCHIANUM Rhodospirillum molischianum (Phaeospirillum molischianum). 1nkz Light-harvesting protein B-800/850 alpha chain Light-harvesting complexes from bacteria P26789 2.00 Crystal structure of LH2 B800-850 from Rps. acidophila at 2.0 Angstrom resolution Rhodopseudomonas acidophila (Rhodoblastus acidophilus). 5t77 Lipid II flippase MurJ Peptidoglycan biosynthesis protein MurJ B7IE18 2.00 Crystal structure of the MOP flippase MurJ Thermosipho africanus (strain TCF52B) 5dir Lipoprotein signal peptidase Peptidase A8 Q9HVM5 2.80 membrane protein at 2.8 Angstroms Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) 4h33 Lmo2059 protein Voltage-gated ion channels Q8Y5K1 3.10 Crystal structure of a voltage-gated K+ channel pore module in a closed state in lipid membranes, tetragonal crystal form Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e) 4z35 Lysophosphatidic acid receptor 1 G-protein coupled receptors, family A Q92633 2.90 Crystal Structure of Human Lysophosphatidic Acid Receptor 1 in complex with ONO-9910539 Homo sapiens (Human) 4ev6 Magnesium transport protein CorA CorA metal ion transporters (MIT) Q58439 3.20 The complete structure of CorA magnesium transporter from Methanocaldococcus jannaschii Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) 4i0u Magnesium transport protein CorA CorA metal ion transporters (MIT) Q9WZ31 2.70 Improved structure of Thermotoga maritima CorA at 2.7 A resolution Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) 4u9n Magnesium transporter MgtE Magnesium ion transporter-E (MgtE) Q5SMG8 2.20 Structure of a membrane protein Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) 3wdo Major facilitator superfamily MFS_1 Drug/proton antiporter C6EL42 3.15 A structure of protein. Escherichia coli (strain B / BL21-DE3) 3rlf Maltose transport system permease protein malF Binding-protein-dependent transport system P02916 2.20 Crystal structure of the maltose-binding protein/maltose transporter complex in an outward-facing conformation bound to MgAMPPNP Escherichia coli (strain K12) 2r6g Maltose/maltodextrin import ATP-binding protein malK Maltose uptake transporter P68183 2.80 The Crystal Structure of the E. coli Maltose Transporter Escherichia coli (strain UTI89 / UPEC). 4z3n MATE family efflux transporter Multi antimicrobial extrusion (MATE) family Q0P7K3 2.70 Crystal structure of the MATE transporter ClbM Escherichia coli 4m64 Melibiose carrier protein Glycoside-pentoside-hexuronide:cation symporter P30878 3.35 3D crystal structure of Na+/melibiose symporter of Salmonella typhimurium Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) 3wvf Membrane protein insertase YidC OxaA/YidC Q1R4M9 3.20 Crystal structure of YidC from Escherichia coli Escherichia coli (strain UTI89 / UPEC) 3wo6 Membrane protein insertase YidC 2 OxaA/YidC Q9KDP2 2.40 Crystal structure of YidC from Bacillus halodurans (form I) Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) 4or2 Metabotropic glutamate receptor 1 GPCR Metabotropic glutamate receptor (C) family Q13255 2.80 Human class C G protein-coupled metabotropic glutamate receptor 1 in complex with a negative allosteric modulator Homo sapiens (Human) 5cgd Metabotropic glutamate receptor 5 GPCR Metabotropic glutamate receptor (C) family P41594 2.60 Structure of the human class C GPCR metabotropic glutamate receptor 5 transmembrane domain in complex with the negative allosteric modulator 3-chloro-5-[6-(5-fluoropyridin-2-yl)pyrimidin-4-yl]benzonitrile - (HTL14242) Homo sapiens (Human) 1yew Methane monooxygenase subunit B2 Methane monooxygenase Q49104 2.80 Crystal structure of particulate methane monooxygenase Methylococcus capsulatus. 3rgb Methane monooxygenase, B subunit Methane monooxygenase G1UBD1 2.80 Crystal structure of particulate methane monooxygenase from Methylococcus capsulatus (Bath) Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath) 3tui Methionine import ATP-binding protein MetN Binding-protein-dependent transport system P30750 2.90 Inward facing conformations of the MetNI methionine ABC transporter: CY5 native crystal form Escherichia coli (strain K12) 4pl0 Microcin-J25 export ATP-binding/permease protein McjD 3'5'-cyclic nucleotide phosphodiesterase Q9X2W0 2.70 Crystal structure of the antibacterial peptide ABC transporter McjD in an outward occluded state Escherichia coli 3vmt Monofunctional glycosyltransferase Transglycosylase of penicillin-binding proteins (Glycosyltransferase family 51) Q99T05 2.30 Crystal structure of Staphylococcus aureus membrane-bound transglycosylase in complex with a Lipid II analog Staphylococcus aureus (strain Mu50 / ATCC 700699) 4rng MtN3/saliva family SemiSWEET bacterial sugar transporters B5YGD6 2.40 Crystal structure of a bacterial homologue of SWEET transporters Thermodesulfovibrio yellowstonii (strain ATCC 51303 / DSM 11347 / YP87) 4dkl Mu-type opioid receptor G-protein coupled receptors P42866 2.80 Crystal structure of the mu-opioid receptor bound to a morphinan antagonist Mus musculus (Mouse) 4hum Multidrug efflux protein Multi antimicrobial extrusion (MATE) family E8SM44 3.49 MATE transporter NorM-NG in complex with ethidium and monobody Neisseria gonorrhoeae TCDC-NG08107 5mkk Multidrug resistance ABC transporter ATP-binding and permease protein Tap-like ABC transporter Q72J05 2.70 Crystal structure of the heterodimeric ABC transporter TmrAB, a homolog of the antigen translocation complex TAP Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) 5ko2 Multidrug resistance protein 1A Multidrug resistance exporter (MDR) P21447 3.30 Mouse pgp 34 linker deleted mutant Hg derivative Mus musculus (Mouse) 2gfp Multidrug resistance protein D Drug/proton antiporter P31442 3.50 Structure of the Multidrug Transporter EmrD from Escherichia coli Escherichia coli (strain K12). 3w9i Multidrug resistance protein MexB Hydrophobe/amphiphile efflux-1 family P52002 2.71 Structural basis for the inhibition of bacterial multidrug exporters Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228) 4f4c Multidrug resistance protein pgp-1 Multidrug resistance exporter (MDR) P34712 3.40 The Crystal Structure of the Multi-Drug Transporter Caenorhabditis elegans 4zp0 Multidrug transporter MdfA Drug/proton antiporter P0AEY8 2.00 Crystal structure of E. coli multidrug transporter MdfA in complex with deoxycholate Escherichia coli (strain K12) 5c6p Multidrug transporter MdfA Multi antimicrobial extrusion (MATE) family Q5F9J8 3.00 protein C Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090) 5cxv Muscarinic acetylcholine receptor M1 G-protein coupled receptors, family A P11229 2.70 Structure of the human M1 muscarinic acetylcholine receptor bound to antagonist Tiotropium Homo sapiens (Human) 3uon Muscarinic acetylcholine receptor M2 G-protein coupled receptors, family A P08172 3.00 Structure of the human M2 muscarinic acetylcholine receptor bound to an antagonist Homo sapiens (Human) 4daj Muscarinic acetylcholine receptor M3 G-protein coupled receptors, family A P08483 3.40 Structure of the M3 Muscarinic Acetylcholine Receptor Rattus norvegicus (Rat) 5dsg Muscarinic acetylcholine receptor M4 G-protein coupled receptors, family A P08173 2.60 Structure of the M4 muscarinic acetylcholine receptor (M4-mT4L) bound to tiotropium Homo sapiens (Human) 4p6v Na(+)-translocating NADH-quinone reductase Na(+)-translocating NADH-quinone reductase Q9KPS1 3.50 Crystal structure of the Na+-translocating NADH: ubiquinone oxidoreductase from Vibrio cholerae Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) 4bwz Na(+)/H(+) antiporter Sodium/hydrogen exchanger Q72IM4 2.98 Crystal structure of the sodium proton antiporter, NapA Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) 1zcd Na(+)/H(+) antiporter nhaA Sodium/Proton antiporter 1 P13738 3.45 Crystal structure of the Na+/H+ antiporter NhaA Escherichia coli (strain K12). 4cza Na+/H+ antiporter, putative Sodium-proton antiporter 1 Q9UZ55 3.20 Structure of the sodium proton antiporter PaNhaP from Pyrococcus abyssii with bound thallium ion. Pyrococcus abyssi (strain GE5 / Orsay) 4o93 NAD(P) transhydrogenase NAD(P) transhydrogenase Q72GR9, Q72GS0 2.77 Crystal structure of Thermus thermophilis transhydrogeanse domain II dimer Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) 3rko NADH dehydrogenase subunit L H+ or Na+ translocating NADH Dehydrogenas C6E9S4 3.00 Crystal structure of the membrane domain of respiratory complex I from E. coli at 3.0 angstrom resolution Escherichia coli (strain B / BL21-DE3) 4hea NADH-quinone oxidoreductase H+ or Na+ translocating NADH Dehydrogenas Q56222 3.30 Crystal structure of the entire respiratory complex I from Thermus thermophilus Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) 4buo Neurotensin receptor type 1 G-protein coupled receptors, family A P20789 2.75 High Resolution Structure of Thermostable Agonist-bound Neurotensin Receptor 1 Mutant without Lysozyme Fusion Rattus norvegicus (Rat) 5i31 Niemann-Pick C1 protein Patched family O15118 3.35 Crystal structure of human Niemann-Pick C1 protein Homo sapiens (Human) 4jr9 Nitrate/nitrite transporter NarK Nitrate/nitrite porter P10903 2.60 Crystal structure of nitrate/nitrite exchanger NarK Escherichia coli (strain K12) 4u4t Nitrate/nitrite transporter NarK Nitrate/nitrite porter P10903 2.40 Structure of a nitrate/nitrite antiporter NarK in nitrate-bound inward-open state Escherichia coli (strain K12) 4iu9 Nitrate/nitrite transporter NarU Nitrate/nitrite porter P37758 3.00 Crystal structure of a membrane transporter Escherichia coli (strain K12) 3ayf Nitric oxide reductase Cytochrome c oxidases B3Y963 2.50 Crystal structure of nitric oxide reductase Geobacillus stearothermophilus (Bacillus stearothermophilus) 3wfd Nitric oxide reductase subunit B and subunit C Cytochrome c oxidases Q59646 2.30 Reduced and acetaldoxime-bound cytochrome c-dependent nitric oxide reductase (cNOR) from Pseudomonas aeruginosa in complex with antibody fragment Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228) 4fc4 Nitrite transporter NirC Formate/Nitrite transporter (FNT) family E8XEH9 2.40 FNT family ion channel Salmonella typhimurium (strain 4/74) 5dhg Nociceptin receptor G-protein coupled receptors, family A P41146 3.00 The crystal structure of nociceptin/orphanin FQ peptide receptor (NOP) in complex with C-35 (PSI Community Target) Homo sapiens (Human) 4pd6 NupC family protein Concentrative nucleoside transporter Q9KPL5 2.08 Crystal structure of vcCNT-7C8C bound to uridine Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) 4zj8 Orexin receptor type 1 G-protein coupled receptors, family A O43613 2.75 Structures of the human OX1 orexin receptor bound to selective and dual antagonists Homo sapiens (Human) 4dw1 P2X purinoceptor ATP-gated cation channel F8W463 2.80 Crystal structure of the ATP-gated P2X4 ion channel in the ATP-bound, open state at 2.8 Angstroms Danio rerio (Zebrafish) (Brachydanio rerio) 5u1x p2X purinoceptor ATP-gated cation channel G1M6C4 3.20 Crystal structure of the ATP-gated P2X7 ion channel bound to allosteric antagonist JNJ47965567 Ailuropoda melanoleuca (Giant panda) 5svk P2X purinoceptor 3 ATP-gated cation channel P56373 2.77 Crystal structure of the ATP-gated human P2X3 ion channel in the ATP-bound, open state Homo sapiens (Human) 4xnv P2Y purinoceptor 1 G-protein coupled receptors, family A P47900 2.20 The human P2Y1 receptor in complex with BPTU Homo sapiens (Human) 4pxz P2Y purinoceptor 12 G-protein coupled receptors, family A Q9H244 2.50 Crystal structure of P2Y12 receptor in complex with 2MeSADP Homo sapiens (Human) 4phz Particulate methane monooxygenase Methane monooxygenase - 2.59 Crystal structure of particulate methane monooxygenase from Methylocystis sp. ATCC 49242 (Rockwell) Methylocystis sp. ATCC 49242 3vma Penicillin-binding protein 1B Transglycosylase of penicillin-binding proteins (Glycosyltransferase family 51) P02919 2.16 Crystal Structure of the Full-Length Transglycosylase PBP1b from Escherichia coli Escherichia coli (strain K12) 4j05 Phosphate transporter Sugar porter family A8N031 2.90 Crystal structure of a eukaryotic phosphate transporter Piriformospora indica 4q2g Phosphatidate cytidylyltransferase Cytidine-diphosphate diacylglycerol synthetase family Q9X1B7 3.40 CRYSTAL STRUCTURE OF AN INTRAMEMBRANE CDP-DAG SYNTHETASE CENTRAL FOR PHOSPHOLIPID BIOSYNTHESIS (S200C/S223C, inactive mutant) Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) 4px7 Phosphatidylglycerophosphatase Transmembrane lipid phosphatase C6EFV6 3.20 Crystal structure of lipid phosphatase E. coli PgpB Escherichia coli (strain B / BL21-DE3) 5jwy Phosphatidylglycerophosphatase B Transmembrane lipid phosphatase P0A924 3.20 Structure of lipid phosphate phosphatase PgpB complex with PE Escherichia coli (strain K12) 5ckr Phospho-N-acetylmuramoyl-pentapeptide-transferase Transmembrane glycosyl transferase O66465 2.95 Crystal Structure of MraY in complex with Muraymycin D2 Aquifex aeolicus (strain VF5) 5jnq Phospho-N-acetylmuramoyl-pentapeptide-transferase Transmembrane glycosyl transferase R0BTE9 2.60 MraY tunicamycin complex [Clostridium] bolteae 90A9 2wjm Photosynthetic reaction center Photosynthetic reaction centers from bacteria P06008,P06009,P06010 1.95 LIPIDIC SPONGE PHASE CRYSTAL STRUCUTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM BLASTOCHLORIS VIRIDIS (LOW DOSE) Rhodopseudomonas viridis 3wmm Photosynthetic reaction center Bacterial photosystems D2Z0P5 3.01 Crystal structure of the LH1-RC complex from Thermochromatium tepidum in C2 form Thermochromatium tepidum (Chromatium tepidum) 1eys Photosynthetic reaction center complex Photosynthetic reaction centers from bacteria Q93RD8 2.20 CRYSTAL STRUCTURE OF PHOTOSYNTHETIC REACTION CENTER FROM A THERMOPHILIC BACTERIUM, THERMOCHROMATIUM TEPIDUM Thermochromatium tepidum (Chromatium tepidum). 1jb0 Photosystem I Photosystem I P0A405,P0A407 2.50 Crystal Structure of Photosystem I: a Photosynthetic Reaction Center and Core Antenna System from Cyanobacteria Synechococcus elongatus naegeli. 4kt0 Photosystem I P700 chlorophyll a apoprotein A1 Photosystem I P29254 2.80 Crystal structure of a virus like photosystem I from the cyanobacterium Synechocystis PCC 6803 Synechocystis sp. (strain PCC 6803 / Kazusa) 4xk8 Photosystem I reaction center subunits V, VIII and IX, and P700 chlorophyll a apoprotein A1 and A2 Photosystem I Q01667 P05310 P05311 Q9SQL2 P17227 P12357 A4GGC6 E1C9L1 2.80 Crystal structure of plant photosystem I-LHCI super-complex at 2.8 angstrom resolution Pisum sativum (Garden pea), Arabidopsis thaliana (Mouse-ear cress) 5b66 Photosystem II Photosystem II D0VWR1 D0VWR3 D0VWR4 D0VWR5 D0VWR7 D0VWR8 P12238 P12239 P12240 P12241 P12312 P12313 P19052 P19054 P51765 Q7DGD4 1.85 Crystal structure analysis of Photosystem II complex Thermosynechococcus vulcanus (Synechococcus vulcanus) 4ri2 Photosystem II 22 kDa protein, chloroplastic Light-harvesting complexes from chloroplasts Q02060 2.35 Crystal structure of the photoprotective protein PsbS from spinach Spinacia oleracea (Spinach) 5tis Photosystem II protein D1 1 and D2, reaction center CP47, CP43 Photosystem II P0A444 Q8DIQ1 Q8DIF8 Q8CM25 Q8DIP0 2.25 Room temperature XFEL structure of the native, doubly-illuminated photosystem II complex Thermosynechococcus elongatus (strain BP-1) 3e86 Potassium channel protein Volatage-gated ion channels Q81HW2 1.60 High resolution Crystal Structure of the open NaK channel pore Bacillus cereus 3ukm Potassium channel subfamily K member 1 Voltage-gated ion channels O00180 3.40 Crystal structure of the human two pore domain potassium ion channel K2P1 (TWIK-1) Homo sapiens (Human) 4bw5 Potassium channel subfamily K member 10 Voltage-gated ion channels P57789 3.40 Crystal structure of human two pore domain potassium ion channel TREK2 (K2P10.1) Homo sapiens (Human) 4twk Potassium channel subfamily K member 2 Two pore domain potassium channel O95069 2.60 Crystal structure of human two pore domain potassium ion channel TREK1 (K2P2.1) Homo sapiens (Human) 4wff Potassium channel subfamily K member 4 Two pore domain potassium channel Q9NYG8 2.50 Human TRAAK K+ channel in a K+ bound nonconductive conformation Homo sapiens (Human) 4wis Predicted protein Calcium-activated chloride channel C7Z7K1 3.30 Crystal structure of the lipid scramblase nhTMEM16 in crystal form 1 Nectria haematococca (strain 77-13-4 / ATCC MYA-4622 / FGSC 9596 / MPVI) (Fusarium solani subsp. pisi) 1rh5 Preprotein translocase subunit secY Protein Translocase Q60175 3.20 The structure of a protein conducting channel Methanocaldococcus jannaschii (Methanococcus jannaschii). 2nq2 Probable ABC transporter permease protein HI1471 Vitamine B12 transporter-like ABC transporters Q57130 2.40 An inward-facing conformation of a putative metal-chelate type ABC transporter. Haemophilus influenzae. 3ne2 Probable aquaporin AqpM Major intrinsic protein (MIP) family O28846 3.00 Archaeoglobus fulgidus aquaporin Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) 3kcu Probable formate transporter 1 Formate/Nitrite transporter (FNT) family P0AC25 2.24 Structure of formate channel Escherichia coli O157:H7 4djk Probable glutamate/gamma-aminobutyrate antiporter Amino acid-Polyamine-Organocation (APC) P63235 3.10 Structure of glutamate-GABA antiporter GadC Escherichia coli (strain K12) 4o6y Probable transmembrane ascorbate ferrireductase 2 Cytochrome b561 Q9SWS1 1.70 Crystal Structure of Cytochrome b561 Arabidopsis thaliana (Mouse-ear cress) 5azb Prolipoprotein diacylglyceryl transferase Prolipoprotein diacylglyceryl transferase P60955 1.60 Crystal structure of Escherichia coli Lgt in complex with phosphatidylglycerol and the inhibitor palmitic acid Escherichia coli (strain K12) 4al0 Prostaglandin E synthase MAPEG domain O14684 1.16 Crystal structure of Human PS-1 Homo sapiens (Human) 3aqp Protein translocase subunit SecDF SecDF protein-export membrane protein Q5SKE6 3.30 Crystal structure of SecDF, a translocon-associated membrane protein, from Thermus thrmophilus Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) 3mp7 Protein translocase subunit SecY Protein Translocase Q8U019 2.90 Lateral opening of a translocon upon entry of protein suggests the mechanism of insertion into membranes Pyrococcus furiosus 5aww Protein translocase subunits SecY, SecG and SecE Protein translocase Q5SHQ8 Q5SHE6 P38383 2.72 Precise Resting State of Thermus thermophilus SecYEG Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) 5iws Protein-N(Pi)-phosphohistidine-sugar phosphotransferase (Enzyme II of the phosphotransferase system) (PTS system glucose-specific IIBC component) Phosphotransferase Glucose-Glucoside (Glc) Family Q63GK8 2.55 Crystal structure of the transporter MalT, the EIIC domain from the maltose-specific phosphotransferase system Bacillus cereus (strain ZK / E33L) 3vw7 Proteinase-activated receptor 1 G-protein coupled receptors, family A P25116 2.20 Crystal structure of human protease-activated receptor 1 (PAR1) bound with antagonist vorapaxar at 2.2 angstrom Homo sapiens (Human) 4jq6 Proteorhodopsin Microbial and algal rhodopsins Q4PP54 2.31 Crystal structure of blue light-absorbing proteorhodopsin from Med12 at 2.3 Angstrom uncultured bacterium 4a01 Proton pyrophosphatase Proton-translocating pyrophosphatase O22124 2.35 Crystal Structure of the H-Translocating Pyrophosphatase Vigna radiata (Mung bean) 4hfi Proton-gated ion channel Prokaryotic pentameric ligand-gated ion channels Q7NDN8 2.40 The GLIC pentameric Ligand-Gated Ion Channel at 2.4 A resolution Gloeobacter violaceus (strain PCC 7421) 5dwy Proton/glutamate symporter, SDF family Proton glutamate symport protein Q5JID0 2.70 Crystal structure of a substrate-free glutamate transporter homologue GltTk Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) (Pyrococcus kodakaraensis (strain KOD1)) 4tph Proton:oligopeptide symporter POT family Proton-dependent oligopeptide transporter (POT) Q8EHE6 3.16 Selectivity mechanism of a bacterial homologue of the human drug peptide transporters PepT1 and PepT2 Shewanella oneidensis (strain MR-1) 3qnq PTS system, cellobiose-specific IIC component Phosphotransferase Glucose-Glucoside (Glc) Family Q72XQ0 3.29 Crystal structure of the transporter ChbC, the IIC component from the N,N'-diacetylchitobiose-specific phosphotransferase system Bacillus cereus (strain ATCC 10987) 4kjs Putative cation exchanger YfkE Sodium/calcium exchanger O34840 3.05 Structure of native YfkE Bacillus subtilis (strain 168) 4p02 Putative cellulose synthase Cellulose-conducting channel Q3J125 2.65 Structure of Bacterial Cellulose Synthase with cyclic-di-GMP bound. Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) 5a43 Putative fluoride ion transporter CrcB Fluoride exporter B7LI20 2.58 Crystal structure of a dual topology fluoride ion channel. Escherichia coli O45:K1 (strain S88 / ExPEC) 5fxb Putative fluoride ion transporter CrcB Fluoride exporter Q7VYU0 2.17 Crystal structure of a dual topology fluoride ion channel. Entry 5NKQ supersedes 5FXB Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251) 5kbn Putative fluoride ion transporter CrcB Fluoride exporter Q6J5N4 2.48 The crystal structure of fluoride channel Fluc Ec2 F80I Mutant Escherichia coli 3tdo Putative formate/nitrite transporter Formate/Nitrite transporter (FNT) family Q186B7 2.20 Crystal structure of HSC at pH 9.0 Clostridium difficile (strain 630) 5b57 Putative hemin ABC transport system FecCD transport family B4EKB4 2.80 Inward-facing conformation of ABC heme importer BhuUV from Burkholderia cenocepacia Burkholderia cenocepacia (strain ATCC BAA-245 / DSM 16553 / LMG 16656 / NCTC 13227 / J2315 / CF5610) (Burkholderia cepacia (strain J2315)) 5edl Putative HMP/thiamine permease protein YkoE S component of cobalt transport system O34738 1.95 Crystal structure of an S-component of ECF transporter Bacillus subtilis (strain 168) 2hyd Putative multidrug export ATP-binding/permease protein SAV1866 Lipid/drug exporters Q99T13 3.00 Multidrug ABC transporter SAV1866 Staphylococcus aureus (strain Mu50 / ATCC 700699). 2j58 Putative outer membrane lipoprotein Wza OMA polysaccharide transporter Q9X4B7 2.25 THE STRUCTURE OF WZA Escherichia coli. 4a2n Putative uncharacterized protein Isoprenylcysteine carboxyl methyltransferase (ICMT) Q8TMG0 3.40 Crystal Structure of Ma-ICMT Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) 3rlb Putative uncharacterized protein S component of vitamin uptake transporter D8KFM5 2.00 Crystal structure at 2.0 A of the S-component for thiamin from an ECF-type ABC transporter Lactococcus lactis subsp. cremoris (strain NZ9000) 4hyg Putative uncharacterized protein Presenilin A3CWV0 3.32 Structure of a presenilin family intramembrane aspartate protease in C222 space group Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1) 3vvn Putative uncharacterized protein Multi antimicrobial extrusion (MATE) family Q8U2X0 2.40 Crystal structure of MATE in the straight conformation Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) 4kpp Putative uncharacterized protein Sodium/calcium exchanger O29988 2.30 Crystal Structure of H+/Ca2+ Exchanger CAX Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) 4cad Putative uncharacterized protein Glutamate-dependent intramembrane protease Q6LZY8 2.50 Mechanism of farnesylated CAAX protein processing by the integral membrane protease Rce1 Methanococcus maripaludis (strain S2 / LL) 3b4r Putative zinc metalloprotease MJ0392 Site-2 protease Q57837 3.30 Structure of a site-2 protease family intramembrane metalloprotease (2007) Methanocaldococcus jannaschii (Methanococcus jannaschii). 5gpj Pyrophosphate-energized vacuolar membrane proton pump Proton-translocating pyrophosphatase P21616 3.50 Crystal Structure of Proton-Pumping Pyrophosphatase Vigna radiata var. radiata (Mung bean) (Phaseolus aureus) 2j8c Reaction center protein H, L and M chains Photosynthetic reaction centers from bacteria P0C0Y7 1.87 X-RAY HIGH RESOLUTION STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTER FROM RB. SPHAEROIDES AT PH 8 IN THE NEUTRAL STATE Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides). 5lri Reaction center protein H, L and M chains Photosynthetic reaction centers from bacteria Q3J170 Q3J1A5 Q3J1A6 2.40 PHOTOSYNTHETIC REACTION CENTER MUTANT WITH GLUL212 REPLACED WITH TRP (CHAIN L, EL212W) Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) 3i4d Reaction center protein M chain Photosynthetic reaction centers from bacteria P0C0Y9 2.01 Photosynthetic reaction center from rhodobacter sphaeroides 2.4.1 Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) 1q16 Respiratory nitrate reductase 1 alpha chain Respiratory nitrate reductase P09152 1.90 Crystal structure of Nitrate Reductase A, NarGHI, from Escherichia coli Escherichia coli (strain K12). 1gzm Rhodopsin G-protein coupled receptors P02699 2.65 STRUCTURE OF BOVINE RHODOPSIN IN A TRIGONAL CRYSTAL FORM Bos taurus (Bovine). 2z73 Rhodopsin G-protein coupled receptors P31356 2.50 Crystal structure of squid rhodopsin Todarodes pacificus (Japanese flying squid). 4hyj Rhodopsin Microbial and algal rhodopsins B1YFV8 2.30 Crystal structure of Exiguobacterium sibiricum rhodopsin Exiguobacterium sibiricum (strain DSM 17290 / JCM 13490 / 255-15) 4zwj Rhodopsin G-protein coupled receptors, family A P08100 3.30 Crystal structure of rhodopsin bound to arrestin by femtosecond X-ray laser Homo sapiens (Human) 5ax0 Rhodopsin I Microbial and algal rhodopsins G3CEP6 1.52 Crystal Structure of the Cell-Free Synthesized Membrane Protein, Acetabularia Rhodopsin I, at 1.52 angstrom Acetabularia acetabulum (Mermaid's wine glass) (Acetabularia mediterranea) 3am6 Rhodopsin II Microbial and algal rhodopsins G1K3Q0 3.20 Crystal structure of the proton pumping rhodopsin AR2 from marine alga Acetabularia acetabulum Acetabularia acetabulum (Mermaid's wine glass) (Acetabularia mediterranea) 3odj Rhomboid protease GlpG Rhomboid proteases P44783 2.84 Crystal structure of H. influenzae rhomboid GlpG with disordered loop 4, helix 5 and loop 5 Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) 2xov Rhomboid protease glpG Rhomboid proteases P09391 1.65 CRYSTAL STRUCTURE OF E.COLI RHOMBOID PROTEASE GLPG, NATIVE ENZYME Escherichia coli (strain K12) 4qo2 Rhomboid protease GlpG Rhomboid proteases U6NA71 2.10 Crystal structure of rhomboid intramembrane protease GlpG in complex with peptide derived inhibitor Ac-IATA-cmk Escherichia coli str. K-12 substr. MC4100 5kbw Riboflavin transporter RibU S component of prokaryotic riboflavin transporter Q9X1G6 2.61 Crystal structure of TmRibU, the riboflavin-binding S subunit from the Thermotoga maritima ECF transporter Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) 3n5k Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 P-ATPase P04191 2.20 Structure Of The (Sr)Ca2+-ATPase E2-AlF4- Form Oryctolagus cuniculus (Rabbit) 3tlm Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 P-ATPase Q0VCY0 2.95 Crystal Structure of Endoplasmic Reticulum Ca2+-ATPase (SERCA) From Bovine Muscle Bos taurus (Bovine) 1zoy SDHA protein Succinate dehydrogenase/fumarate reductase Q0QF01 2.40 Crystal Structure of Mitochondrial Respiratory Complex II from porcine heart at 2.4 Angstroms Sus scrofa 4b4a Sec-independent protein translocase protein TatC TatC O67305 3.50 Structure of the TatC core of the twin arginine protein translocation system Aquifex aeolicus (strain VF5) 4yzi Sensory opsin A Microbial and algal rhodopsins Q8L435 2.50 Crystal structure of blue-shifted channelrhodopsin mutant (T198G/G202A) Chlamydomonas reinhardtii (Chlamydomonas smithii) 3qap Sensory rhodopsin-2 Microbial and algal rhodopsins P42196 1.90 Crystal structure of Natronomonas pharaonis sensory rhodopsin II in the ground state Natronomonas pharaonis (Natronobacterium pharaonis) 5hk1 Sigma non-opioid intracellular receptor 1 ERG2 and Sigma1 receptor family Q99720 2.51 Human sigma-1 receptor bound to PD144418 Homo sapiens (Human) 3t9n Small-conductance mechanosensitive channel Small conductance mechanosensitive ion channel (MscS) Q8R6L9 3.46 Crystal structure of a membrane protein Thermoanaerobacter tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4) (Caldanaerobacter subterraneus subsp. tengcongensis) 5aji Small-conductance mechanosensitive channel Small conductance mechanosensitive ion channel (MscS) P0C0S1 2.99 MscS D67R1 high resolution Escherichia coli (strain K12) 4jkv Smoothened homolog Frizzled/Smoothened family Q99835 2.45 Structure of the human smoothened 7TM receptor in complex with an antitumor agent Homo sapiens (Human) 4xtl Sodium pumping rhodopsin Microbial and algal rhodopsins N0DKS8 1.45 Crystal structure of the light-driven sodium pump KR2 in the monomeric blue form, pH 4.3 Dokdonia eikasta 2zxe sodium, potassium-ATPase alpha subunit P-ATPase Q4H132 2.40 Crystal structure of the sodium - potassium pump in the E2.2K+.Pi state Squalus acanthias (Spiny dogfish) 4xp4 Sodium-dependent dopamine transporter Neurotransmitter: sodium symporter Q7K4Y6 2.80 X-ray structure of Drosophila dopamine transporter in complex with cocaine Drosophila melanogaster (Fruit fly) 3dh4 Sodium/glucose cotransporter Solute:sodium symporter P96169 2.70 Sodium/Sugar symporter with bound Galactose from vibrio parahaemolyticus Vibrio parahaemolyticus 3wgu Sodium/potassium-transporting ATPase subunit alpha-1 P-ATPase P05024 2.80 Crystal structure of a Na+-bound Na+,K+-ATPase preceding the E1P state without oligomycin Sus scrofa (Pig) 5eqg Solute carrier family 2, facilitated glucose transporter member 1 Sugar porter family P11166 2.90 MFS transporter in complex with inhibitor (2~{S})-3-(4-fluorophenyl)-2-[2-(3-hydroxyphenyl)ethanoylamino]-~{N}-[(1~{S})-1-phenylethyl]propanamide Homo sapiens (Human) 4zw9 Solute carrier family 2, facilitated glucose transporter member 3 Sugar porter family P11169 1.50 Crystal structure of human GLUT3 bound to D-glucose in the outward-occluded conformation at 1.5 angstrom Homo sapiens (Human) 4yb9 Solute carrier family 2, facilitated glucose transporter member 5 Sugar porter family P58353 3.20 Crystal structure of the Bovine Fructose transporter GLUT5 in an open inward-facing conformation Bos taurus (Bovine) 4ybq Solute carrier family 2, facilitated glucose transporter member 5 Sugar porter family P43427 3.27 Rat GLUT5 with Fv in the outward-open form Rattus norvegicus (Rat) 5ayn Solute carrier family 39 (Iron-regulated transporter) Ferroportin Q6MLJ0 2.20 Crystal structure of a bacterial homologue of iron transporter ferroportin in outward-facing state Bdellovibrio bacteriovorus (strain ATCC 15356 / DSM 50701 / NCIB 9529 / HD100) 3v2y Sphingosine 1-phosphate receptor 1 G-protein coupled receptors P21453 2.80 Crystal Structure of a Lipid G protein-Coupled Receptor at 2.80A Homo sapiens (Human) 4il3 Ste24p Peptidase family M48 M4GGS2 3.10 Crystal Structure of S. mikatae Ste24p Saccharomyces mikatae 1p49 Steryl-sulfatase Steryl-sulfate sulfohydrolase P08842 2.60 Structure of Human Placental Estrone/DHEA Sulfatase Homo sapiens (Human). 4ysx Succinate dehydrogenase cytochrome b560 Fumarate reductase/mitochondrial respiratory complex (II) F1LC27 P92507 2.25 Crystal structure of Mitochondrial rhodoquinol-fumarate reductase from Ascaris suum with the specific inhibitor NN23 Ascaris suum (Pig roundworm) (Ascaris lumbricoides) 2wdq Succinate dehydrogenase flavoprotein subunit Succinate dehydrogenase/fumarate reductase P0AC41 2.40 E. COLI SUCCINATE:QUINONE OXIDOREDUCTASE (SQR) WITH CARBOXIN BOUND Escherichia coli (strain K12) 2h88 Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial Succinate dehydrogenase/fumarate reductase Q5ZIS0 1.74 Avian Mitochondrial Respiratory Complex II at 1.8 Angstrom Resolution Gallus gallus (Chicken). 2wqy Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial Succinate dehydrogenase/fumarate reductase Q9YHT1 2.10 Remodelling of carboxin binding to the Q-site of avian respiratory complex II Gallus gallus (Chicken) 5da0 Sulphate transporter Sulfate permease Q1J2S8 3.20 Structure of the the SLC26 transporter SLC26Dg in complex with a nanobody Deinococcus geothermalis (strain DSM 11300) 3m73 Tellurite resistance protein tehA homolog Tellurite-resistance/Dicarboxylate transporter P44741 1.15 Crystal Structure of Plant SLAC1 homolog TehA Haemophilus influenzae 4tkr Thiamine transporter S component of vitamin uptake transporter S5L6I0 3.00 Native-SAD phasing for ThiT from Listeria monocytogenes serovar. Listeria monocytogenes 4pop Thiamine transporter ThiT S component of vitamin uptake transporter A2RI47 2.20 ThiT with LMG139 bound Lactococcus lactis subsp. cremoris (strain MG1363) 5iwk Transient receptor potential cation channel subfamily V member 6 Transient receptor potential channels Q9R186 3.25 Structure of Transient Receptor Potential (TRP) channel TRPV6 Rattus norvegicus (Rat) 5gmy Transmembrane oligosaccharyl transferase, putative Oligosaccharyltransferase O29867 3.50 Crystal structure of the Archaeoglobus fulgidus oligosaccharyltransferase (O29867_ARCFU) tethered with an acceptor peptide containing the NVT sequon via a disulfide bond Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) 2a65 Transporter Neurotransmitter: sodium symporter O67854 1.65 Crystal structure of LEUTAA, a bacterial homolog of Na+/Cl--dependent neurotransmitter transporters Aquifex aeolicus. 3zux Transporter Bile Acid:Na+ Symporter (BASS) Family Q9K0A9 2.20 CRYSTAL STRUCTURE OF A BACTERIAL HOMOLOGUE OF THE BILE ACID SODIUM SYMPORTER ASBT. Neisseria meningitidis serogroup B (strain MC58) 4us3 Transporter Neurotransmitter: sodium symporter Q9KDT3 2.10 Crystal Structure of the bacterial NSS member MhsT in an Occluded Inward-Facing State Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) 4f35 Transporter, NadC family Divalent anion:Na+ symporter (DASS) family Q9KNE0 3.20 Crystal Structure of a bacterial dicarboxylate/sodium symporter Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) 4n7w Transporter, sodium/bile acid symporter family Bile Acid:Na+ Symporter (BASS) Family C4ST46 1.95 Crystal Structure of the sodium bile acid symporter from Yersinia frederiksenii Yersinia frederiksenii ATCC 33641 5egi Trimeric intracellular cation channel type 1B.1 Homotrimeric cation channel (TRIC) Q9NA75 3.30 Structure of a Trimeric Intracellular Cation channel from C. elegans with bound Ca2+ Caenorhabditis elegans 5eik Trimeric intracellular cation channel type 1B.2 Homotrimeric cation channel (TRIC) Q9NA73 2.30 Structure of a Trimeric Intracellular Cation channel from C. elegans in the absence of Ca2+ Caenorhabditis elegans 4gx1 TrkA domain protein Voltage-gated ion channels Q74FS9 2.80 Crystal structure of the GsuK bound to ADP Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA) 4ryo Tryptophan-rich protein TspO Mitochondrial and bacterial outer membrane translocator Q81BL7 1.60 Crystal structure of BcTSPO type II high resolution monomer Bacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711) 5duo Tryptophan-rich sensory protein Mitochondrial and bacterial outer membrane translocator Q9RFC8 2.40 Crystal structure of native translocator protein 18kDa (TSPO) from Rhodobacter sphaeroides (A139T Mutant) in C2 space group Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) 5dqq Two pore calcium channel protein 1 Two pore channels Q94KI8 2.87 Structure, inhibition and regulation of two-pore channel TPC1 from Arabidopsis thaliana Arabidopsis thaliana (Mouse-ear cress) 4zud Type-1 angiotensin II receptor G-protein coupled receptors, family A P30556 2.80 Crystal Structure of Human Angiotensin Receptor in Complex with Inverse Agonist Olmesartan at 2.8A resolution. Homo sapiens (Human) 4wol TYRO protein tyrosine kinase-binding protein TYROBP O43914 1.77 Crystal Structure of the DAP12 transmembrane domain in lipidic cubic phase Homo sapiens (Human) 1fft Ubiquinol oxidase subunit 1 Cytochrome c oxidases P0ABI8 3.50 The structure of ubiquinol oxidase from Escherichia coli Escherichia coli (strain K12). 5lev UDP-N-acetylglucosamine--dolichyl-phosphate N-acetylglucosaminephosphotransferase Transmembrane glycosyl transferase Q9H3H5 3.20 Crystal structure of human UDP-N-acetylglucosamine-dolichyl-phosphate N-acetylglucosaminephosphotransferase (DPAGT1) (V264G mutant) Homo sapiens (Human) 4q4a Uncharacterized ABC transporter ATP-binding protein TM_0288 ABC transporter B family (ABCB) Q9WYC3 2.60 Improved model of AMP-PNP bound TM287/288 Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) 5eke Uncharacterized glycosyltransferase sll0501 Polyisoprenyl-phosphate glycosyltransferase Q55487 3.00 Structure of the polyisoprenyl-phosphate glycosyltransferase GtrB (F215A mutant) Synechocystis sp. (strain PCC 6803 / Kazusa) 5hya Uncharacterized membrane protein MJ0091 Sodium/calcium exchanger Q57556 1.90 Structural mechanisms of extracellular ion exchange and induced binding-site occlusion in the sodium-calcium exchangerNCX_Mj soaked with 150 mM Na+ and nominal Ca2+ Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) 4g7v Uncharacterized protein Voltage-sensor domain F6XHE4 2.50 Crystal structure of voltage sensing domain of Ci-VSP with fragment antibody (R217E, 2.5 A) Ciona intestinalis (Transparent sea squirt) (Ascidia intestinalis) 4o6m Uncharacterized protein Membrane CDP-alcohol phosphatidyltransferase O27985 1.90 Structure of AF2299, a CDP-alcohol phosphotransferase (CMP-bound) Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) 4qnc Uncharacterized protein SemiSWEET bacterial sugar transporters B0SR19 2.39 Crystal structure of a SemiSWEET in an occluded state Leptospira biflexa serovar Patoc (strain Patoc 1 / ATCC 23582 / Paris) 4qnd Uncharacterized protein SemiSWEET bacterial sugar transporters F9RBV9 1.70 Crystal structure of a SemiSWEET Vibrio sp. N418 4rdq Uncharacterized protein Bestrophin anion channel E1C3A0 2.85 Calcium-activated chloride channel bestrophin-1, from chicken, in complex with Fab antibody fragments, chloride and calcium Gallus gallus (Chicken) 4x5m Uncharacterized protein SemiSWEET bacterial sugar transporters T8UDF6 2.00 Crystal structure of SemiSWEET in the inward-open conformation Escherichia coli UMEA 3162-1 4xu4 Uncharacterized protein Insig-related proteins A1T557 1.90 Crystal structure of a mycobacterial Insig homolog MvINS from Mycobacterium vanbaalenii at 1.9A resolution Mycobacterium vanbaalenii (strain DSM 7251 / PYR-1) 5f1c Uncharacterized protein ATP-gated cation channel G3MM57 2.90 Crystal structure of an invertebrate P2X receptor from the Gulf Coast tick in the presence of ATP and Zn2+ ion at 2.9 Angstroms Amblyomma maculatum (Gulf Coast tick) 5h35 Uncharacterized protein Homotrimeric cation channel (TRIC) Q981D4 2.64 Crystal structures of the TRIC trimeric intracellular cation channel orthologue from Sulfolobus solfataricus Sulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) 5h36 Uncharacterized protein Homotrimeric cation channel (TRIC) Q3HKN0 3.41 Crystal structures of the TRIC trimeric intracellular cation channel orthologue from Rhodobacter sphaeroides Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) 5i20 Uncharacterized protein EamA-like transporter D7A5Q8 2.40 Crystal structure of protein Starkeya novella (strain ATCC 8093 / DSM 506 / CCM 1077 / IAM 12100 / NBRC 12443 / NCIB 9113) 5c8j Uncharacterized protein MJ0480 OxaA/YidC Q57904 3.50 A YidC-like protein in the archaeal plasma membrane Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) 4tkq Uncharacterized protein YetJ Testis-enhanced gene transfer family O31539 2.80 Native-SAD phasing for YetJ from Bacillus Subtilis Bacillus subtilis (strain 168) 3qe7 Uracil permease Nucleobase:Cation Symporter-2 P0AGM7 2.78 Crystal Structure of Uracil Transporter--UraA Escherichia coli (strain K12) 4ezc Urea transporter 1 Urea transporter Q5QF96 2.36 Crystal Structure of the UT-B Urea Transporter from Bos Taurus Bos taurus (Bovine) 3k3f Urea transporter, putative Urea transporter Q72CX3 2.30 Crystal Structure of the Urea Transporter from Desulfovibrio Vulgaris Desulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / NCIMB 8303) 2bl2 V-type sodium ATPase subunit K V-type and F-type ATPases P43457 2.10 THE MEMBRANE ROTOR OF THE V-TYPE ATPASE FROM ENTEROCOCCUS HIRAE Enterococcus hirae. 4k1c Vacuolar calcium ion transporter Sodium/calcium exchanger Q99385 2.30 VCX1 Calcium/Proton Exchanger Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 3hd7 Vesicle-associated membrane protein 2 SNARE complex P63045 3.40 HELICAL EXTENSION OF THE NEURONAL SNARE COMPLEX INTO THE MEMBRANE, spacegroup C 1 2 1 Rattus norvegicus (Rat) 2qi9 Vitamin B12 import system permease protein btuC Vitamine B12 transporter-like ABC transporters P06609 2.60 ABC-transporter BtuCD in complex with its periplasmic binding protein BtuF Escherichia coli (strain K12). 4nv5 Vitamin K epoxide reductase homolog Vitamin K epoxide reductase Q2JJF6 2.79 C50A mutant of Synechococcus VKOR, C2 crystal form (dehydrated) Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium Yellowstone B-Prime) 2hfe Voltage-gated potassium channel Volatage-gated ion channels P0A333 2.25 Rb+ complex of a K channel with an amide to ester substitution in the selectivity filter Streptomyces lividans 2hvk Voltage-gated potassium channel Voltage-gated ion channels P0A334 1.90 crystal structure of the KcsA-Fab-TBA complex in high K+ Streptomyces lividans. 1ors Voltage-gated potassium channel Volatage-gated ion channels Q9YDF8 1.90 X-ray structure of the KvAP potassium channel voltage sensor in complex with an Fab Aeropyrum pernix. 4jta Voltage-gated potassium channel subunit beta-2 Inward rectifier potassium channels P62483 2.50 Crystal structure of Kv1.2-2.1 paddle chimera channel in complex with Charybdotoxin Rattus norvegicus (Rat) 3vou Voltage-gated sodium channel Voltage-gated ion channels A3SUL8 3.20 The crystal structure of NaK-NavSulP chimera channel Sulfitobacter sp. NAS-14.1 4g7y Voltage-sensor containing phosphatase Voltage-sensor domain Q4W8A1 2.80 Crystal structure of voltage sensing domain of Ci-VSP with fragment antibody (R217E, 2.8 A) Ciona intestinalis (Transparent sea squirt) (Ascidia intestinalis) 5c78 WlaB protein ABC transporter B family (ABCB) O86150 2.90 ATP-driven lipid-linked oligosaccharide flippase PglK in apo-inward state (1) Campylobacter jejuni 3ddl Xanthorhodopsin Ion-translocating microbial rhodopsin Q2S2F8 1.90 Crystallographic Structure of Xanthorhodopsin, a Light-Driven Ion Pump with Dual Chromophore Salinibacter ruber 4umv Zinc-transporting ATPase P-ATPase Q3YW59 3.20 CRYSTAL STRUCTURE OF A ZINC-TRANSPORTING PIB-TYPE ATPASE IN E2.PI STATE Shigella sonnei (strain Ss046)

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