PDB ID or protein name

Bacterial gram-negative inner membrane (269 proteins)

Family Protein Name PDB ID Species Num. Subunits Num. TM Sec. Structs. Hydrophobic Thickness or Depth (Å) Tilt Angle (°) ΔGtransfer (kcal/mol)
1.1.25.02. Lactose permease, conformation 1 2cfq Escherichia coli 1 12 31.9 ± 1.1 5 ± 1 -87.9
1.1.75.01. Sec-independent protein translocase TatC 4b4a Aquifex aeolicus 1 6 30.4 ± 1.2 17 ± 0 -51.7
2.3.06.05. Carboxylesterase 3cn9 Pseudomonas aeruginosa 1 0 3.5 ± 2.1 11 ± 32 -4.1
1.1.25.06. D-xylose-proton symporter, conformation 1 4gc0 Escherichia coli 1 12 30.2 ± 0.9 1 ± 0 -90.2
2.3.06.05. Carboxylesterase 2 1auo Pseudomonas fluorescens 1 0 1.7 ± 3.0 33 ± 21 -3.4
2.3.10.01. Undecaprenyl-PP-MurNAc-pentapeptide-UDPGlcNAc GlcNAc transferase 3s2u Pseudomonas aeruginosa 1 0 6.8 ± 0.9 60 ± 2 -8.3
1.1.44.01. Disulfide bond formation protein B, conformation 1 2k74 Escherichia coli 1 4 29.7 ± 2.4 26 ± 1 -50.2
3.1.03.03. Membrane-bound helix of phosphotransferase IIA component 1o53 Escherichia coli 1 0 3.3 ± 1.3 86 ± 15 -7.8
1.1.01.01. Xanthorhodopsin 3ddl Salinibacter ruber 1 7 28.2 ± 1.8 11 ± 0 -60.7
2.1.08.01. Cytochrome c peroxidase 1nml Marinobacter hydrocarbonoclasticus 1 0 2.2 ± 0.4 83 ± 0 -7.9
1.1.03.01. Light-harvesting complex LH1, alpha chain 1xrd Rhodospirillum rubrum 1 1 30.3 ± 3.1 30 ± 4 -30.5
1.1.25.05. Bacterial oligopeptide-proton symporter 2xut Shewanella oneidensis 1 14 30.9 ± 1.4 10 ± 0 -102.5
2.3.16.10. Tetraacyldisaccharide 4-kinase, complex with ADP/ATP 4ehy Aquifex aeolicus 1 0 7.9 ± 0.9 71 ± 4 -12.1
2.3.16.10. Tetraacyldisaccharide 4-kinase 4ehx Aquifex aeolicus 1 0 8.0 ± 1.1 69 ± 3 -13.9
2.3.06.05. Thermostable Esterase 3doh Thermotoga maritima 1 0 4.0 ± 2.0 84 ± 13 -4.4
2.3.06.04. Acyl transferase LuxD 1tht Vibrio harveyi 1 0 3.3 ± 1.3 85 ± 4 -6.1
2.4.20.02. Arylamine N-acetyltransferase 1w4t Pseudomonas aeruginosa 1 0 2.8 ± 0.4 82 ± 1 -5.8
1.1.63.01. Type 1 signal peptidase, complex with lipopeptide inhibitor 1t7d Escherichia coli 1 0 3.9 ± 1.0 65 ± 11 -7.6
1.1.63.01. Type 1 signal peptidase, complex with inhibitor 1b12 Escherichia coli 1 0 5.4 ± 1.8 88 ± 7 -5.1
1.1.63.01. Type 1 signal peptidase, apo-enzyme 1kn9 Escherichia coli 1 0 3.4 ± 1.4 80 ± 6 -7.8
1.1.60.01. Protease GlpG, complex with inhibitor, conformation 2 3zeb Escherichia coli 1 6 28.4 ± 1.3 12 ± 0 -64.0
2.3.05.02. Sulfide-quinone reductase 3sx6 Acidithiobacillus ferrooxidans 1 0 10.6 ± 0.6 70 ± 8 -7.3
3.1.02.11. Methyl-accepting chemotaxis protein II 2l9g Escherichia coli 1 0 8.1 ± 4.2 75 ± 0 -11.7
1.1.25.03. Multidrug transporter EmrD 2gfp Escherichia coli 1 12 31.6 ± 1.5 9 ± 0 -58.0
2.1.08.01. Cytochrome c2 1cxa Rhodobacter sphaeroides 1 0 2.0 ± 1.2 88 ± 13 -4.3
1.1.28.03. SecDF protein-export membrane protein 3aqp Thermus thermophilus 1 12 29.8 ± 0.9 5 ± 1 -93.8
1.1.60.01. Protease GlpG 2nr9 Haemophilus influenzae 1 6 28.2 ± 1.6 13 ± 3 -52.0
2.4.05.01. Sterol carrier protein 2 2cx7 Thermus thermophilus 1 0 4.7 ± 1.3 73 ± 13 -6.9
1.1.44.01. DsbB - DsbA complex, conformation 1 2hi7 Escherichia coli 1 4 24.3 ± 3.0 30 ± 0 -34.9
1.2.12.01. Fimbrial protein, monomer 1oqw Pseudomonas aeruginosa 1 1 29.8 ± 3.0 31 ± 8 -28.9
1.1.44.01. DsbB - DsbA complex, conformation 2 2zup Escherichia coli 1 4 24.2 ± 2.9 3 ± 8 -18.3
1.1.44.01. Disulfide bond formation protein B, conformation 3 2zuq Escherichia coli 1 4 27.9 ± 3.1 27 ± 1 -36.6
2.3.16.04. Dynamin-like protein 2j69 Nostoc punctiforme 1 0 4.0 ± 7.0 15 ± 10 -5.5
2.2.25.01. Superoxide dismutase [Cu-Zn] 1oal Photobacterium leiognathi 1 0 2.4 ± 0.9 77 ± 2 -6.8
1.1.46.01. MerF bacterial mercury uptake transporter 2lj2 Morganella morganii 1 2 28.8 ± 2.4 19 ± 1 -37.9
2.2.07.01. Protein yceI 1y0g Escherichia coli 1 0 4.2 ± 1.5 24 ± 16 -2.1
2.3.32.01. UDP-N-acetylmuramate--L-alanine ligase 1p31 Haemophilus influenzae 1 0 4.4 ± 1.8 29 ± 14 -4.6
2.2.07.01. Acidic stress response factor 3hpe Helicobacter pylori 1 0 3.0 ± 0.7 34 ± 8 -6.1
1.1.38.01. Na+/drug antiporter NorM, outward-open 4hum Neisseria gonorrhoeae 1 12 28.6 ± 1.1 5 ± 1 -54.5
1.1.51.01. Vitamin K epoxide reductase 3kp9 Synechococcus sp. 1 5 29.8 ± 1.6 0 ± 0 -45.1
2.3.30.01. Putative acid phosphatase Wzb 2wja Escherichia coli 1 0 2.5 ± 1.3 10 ± 8 -4.0
1.1.47.01. Sensor protein kdpD 2ksf Escherichia coli 1 4 26.2 ± 4.0 45 ± 1 -27.9
1.1.47.01. Aerobic respiration control sensor protein acrB 2ksd Escherichia coli 1 2 27.9 ± 2.8 9 ± 1 -33.6
1.1.47.01. Sensor protein qseC 2kse Escherichia coli 1 2 31.3 ± 2.5 19 ± 0 -35.7
2.1.50.01. Phosphate transport system protein phoU homolog 2 1sum Thermotoga maritima 1 0 4.9 ± 2.1 68 ± 4 -4.3
1.1.26.05. Glutamate/gamma-aminobutyrate antiporter 4dji Escherichia coli 1 12 30.0 ± 1.1 10 ± 1 -98.9
2.3.31.01. Sorbose-specific phosphotransferase enzyme IIB component 1nrz Klebsiella pneumoniae 1 0 2.1 ± 0.7 83 ± 3 -4.5
1.1.25.04. L-fucose-proton symporter 3o7q Escherichia coli 1 12 30.7 ± 1.3 6 ± 0 -85.3
2.3.05.03. Glycerol-3-phosphate dehydrogenase (GlpD) 2qcu Escherichia coli 1 0 4.5 ± 1.5 74 ± 11 -8.4
2.3.14.02. Uncharacterized protein 2q3l Shewanella loihica 1 0 6.0 ± 0.5 64 ± 4 -12.6
1.2.38.01. Penicillin-binding protein 1A 2oqo Aquifex aeolicus 1 0 3.0 ± 1.0 40 ± 6 -11.0
1.2.38.01. Penicillin-binding protein 1B 3vma Escherichia coli 1 1 29.8 ± 2.0 25 ± 3 -21.6
1.1.38.01. Na+/drug antiporter NorM, outward-open 3mkt Vibrio cholerae 1 12 29.8 ± 1.1 9 ± 0 -74.0
1.1.60.01. Protease GlpG, complex with inhibitor, conformation 1 2xow Escherichia coli 1 6 29.0 ± 1.7 15 ± 2 -59.0
1.1.49.01. ATP-dependent zinc metalloprotease FtsH 1lv7 Escherichia coli 1 0 2.1 ± 1.0 80 ± 11 -4.3
2.3.10.02. Beta-1,2-glucuronosyltrnansferase GumK 2q6v Xanthomonas campestris 1 0 5.2 ± 1.0 61 ± 8 -9.5
2.3.10.03. Heptosyltransferase WaaC 2h1h Escherichia coli 1 0 5.0 ± 1.1 67 ± 5 -9.1
2.3.10.03. LPS heptosyltransferase II 1psw Escherichia coli 1 0 3.1 ± 1.1 58 ± 8 -5.6
1.1.30.01. Membrane protein insertase YidC, periplasmic domain 3blc Escherichia coli 1 0 6.6 ± 0.5 40 ± 11 -7.0
2.1.31.01. Colicin-M 3da4 Escherichia coli 1 0 2.5 ± 0.9 49 ± 11 -5.5
2.3.16.09. GTP-binding protein YjiA 1nij Escherichia coli 1 0 3.4 ± 0.1 41 ± 1 -6.7
2.2.12.05. Glucans biosynthesis protein G 1txk Escherichia coli 1 0 2.3 ± 0.7 80 ± 8 -5.1
2.2.05.01. Azurin I 1rkr Alcaligenes xylosoxidans 1 0 1.0 ± 1.0 43 ± 7 -4.3
1.1.25.02. Lactose permease, conformation 3 1pv6 Escherichia coli 1 12 31.8 ± 1.2 5 ± 0 -89.1
2.1.07.01. Nonaheme cytochrome c 1duw Desulfovibrio desulfuricans 1 0 5.1 ± 0.4 87 ± 10 -4.9
2.4.06.01. STAR-related lipid transfer protein from bacteria 3qsz Xanthomonas axonopodis 1 0 3.7 ± 1.4 58 ± 15 -3.0
2.3.13.03. Thiol-disulfide interchange protein DsbA 1u3a Escherichia coli 1 0 2.2 ± 1.4 86 ± 8 -4.2
1.1.60.01. Protease GlpG, conformation 1 2xtv Escherichia coli 1 6 28.8 ± 1.6 14 ± 1 -61.1
1.1.01.01. Sensory Rhodopsin 1xio Anabaena sp. 1 7 31.9 ± 1.5 13 ± 4 -63.1
1.1.48.01. Putative sulfate permease CysZ 3tx3 Idiomarina loihiensis 1 6 29.8 ± 0.6 17 ± 4 -49.5
1.1.08.01. F1F0 ATP synthase subunit c 1a91 Escherichia coli 1 2 36.1 ± 6.7 21 ± 3 -21.4
1.1.01.01. Green-light absorbing proteorhodopsin 2l6x Gamma-proteobacterium 1 7 27.8 ± 1.3 18 ± 1 -55.2
1.1.44.01. DsbB-DsbA complex, conformation 3 2leg Escherichia coli 1 4 30.6 ± 1.7 34 ± 2 -36.3
1.1.03.01. Light-harvesting protein B-875, beta chain 1jo5 Rhodobacter sphaeroides 1 1 29.6 ± 1.5 20 ± 2 -24.7
1.1.35.01. Sodium/proton antiporter 1 (NhaA) 1zcd Escherichia coli 1 14 28.4 ± 1.4 2 ± 2 -78.6
1.1.03.01. Light-harvesting protein B-870, beta chain 1wrg Rhodospirillum rubrum 1 1 27.0 ± 4.7 44 ± 1 -23.9
1.1.33.02. Bile acid sodium symporter ASBT 3zuy Neisseria meningitidis 1 10 29.8 ± 1.5 15 ± 2 -82.3
1.1.25.02. Lactose permease, conformation 4 2y5y Escherichia coli 1 12 31.8 ± 1.3 4 ± 1 -89.0
3.1.02.03. Juxtamembrane helix of ATP synthase subunit b 2khk Escherichia coli 1 0 1.9 ± 0.1 85 ± 3 -3.9
2.4.06.04. STAR-related bacterial protein 2d4r Thermus thermophilus 1 0 6.9 ± 2.2 28 ± 6 -7.1
1.1.25.06. D-xylose-proton symporter, conformation 3 4ja4 Escherichia coli 1 12 28.2 ± 1.3 0 ± 0 -82.8
1.1.25.06. D-xylose-proton symporter, conformation 2 4ja3 Escherichia coli 1 12 29.8 ± 1.0 4 ± 1 -87.6
1.1.25.07. Nitrite exporter 4iu9 Escherichia coli 1 12 31.0 ± 1.2 4 ± 0 -88.1
1.2.33.02. Protoporphyrinogen oxidase 2ivd Myxococcus xanthus 1 0 3.7 ± 0.2 29 ± 2 -8.0
1.2.32.01. Cytochrome P450 1n97 Thermus thermophilus 1 0 5.2 ± 0.3 43 ± 5 -9.9
1.1.25.02. Lactose Permease, structure at acidic pH 2cfp Escherichia coli 1 12 31.1 ± 1.4 2 ± 2 -85.4
1.1.25.01. Glycerol-3-Phosphate Transporter 1pw4 Escherichia coli 1 12 31.2 ± 1.4 1 ± 7 -92.5
1.1.75.02. Sec-independent protein translocase TatA 2lzr Escherichia coli 1 1 29.2 ± 1.8 26 ± 2 -29.1
1.1.26.01. Leucine transporter LeuT, inward-facing conformation 3tt3 Aquifex aeolicus 1 12 27.4 ± 1.6 9 ± 0 -89.1
1.1.60.01. Protease GlpG, conformation 3 2irv Escherichia coli 1 6 28.2 ± 1.3 23 ± 5 -48.1
1.1.60.01. Protease GlpG, conformation 2 2nrf Escherichia coli 1 6 27.6 ± 1.5 13 ± 2 -45.9
1.1.60.01. Protease GlpG, complex with inhibitor, conformation 3 3ubb Escherichia coli 1 6 29.8 ± 1.3 21 ± 1 -65.3
1.1.44.01. DsbB - DsbA complex, conformation 4 3e9j Escherichia coli 1 4 26.8 ± 1.5 31 ± 1 -27.1
1.2.12.01. Fimbrial protein, type IV pilin, monomer 2pil Neisseria gonorrhoeae 1 1 30.8 ± 5.7 21 ± 5 -24.9
2.3.10.01. Peptidoglycan biosynthesis glycosyltransferase MurG 1nlm Escherichia coli 1 0 4.8 ± 1.1 50 ± 7 -7.5
2.2.05.01. Azurin iso-2 1cuo Methylomonas sp. 1 0 1.4 ± 1.6 69 ± 15 -4.3
1.1.09.01. Copper efflux ATPase 3rfu Legionella pneumophila 1 8 30.0 ± 0.4 16 ± 1 -72.1
2.2.07.01. Polyisoprenoid-binding protein 1wub Thermus thermophilus 1 0 2.9 ± 1.9 42 ± 13 -4.4
2.2.04.01. Lignostilbene-alpha,beta-dioxygenase (retinal-forming oxygenase) 2biw Synechocystis sp. 1 0 6.1 ± 0.9 39 ± 9 -12.9
1.1.26.06. Uracil transporter UraA 3qe7 Escherichia coli 1 14 27.7 ± 1.2 16 ± 0 -79.3
2.2.10.01. High potential iron protein 1hpi Ectothiorhodospira vacuolata 1 0 2.7 ± 1.0 89 ± 12 -4.4
2.3.03.01. Dihydroorotate dehydrogenase 1f76 Escherichia coli 1 0 3.7 ± 0.8 24 ± 8 -8.7
2.2.05.01. Azurin 1xb8 Pseudomonas aeruginosa 1 0 2.7 ± 0.6 47 ± 4 -5.2
1.1.44.01. Disulfide bond formation protein B, conformation 2 2ltq Escherichia coli 1 4 28.4 ± 1.5 26 ± 0 -36.5
1.1.52.01. Oligosaccharyltransferase PglB 3rce Campylobacter lari 1 13 28.8 ± 0.9 8 ± 0 -89.6
1.1.25.02. Lactose permease, conformation 2 2v8n Escherichia coli 1 12 31.8 ± 0.8 5 ± 0 -86.4
2.4.02.02. Steroid Delta-isomerase 1cqs Pseudomonas putida 1 0 2.4 ± 1.7 78 ± 14 -2.8
2.3.10.01. Peptidoglycan biosynthesis glycosyltransferase MurG 1f0k Escherichia coli 1 0 5.3 ± 1.2 55 ± 7 -8.6
1.1.08.01. ATP synthase subunit b 1b9u Escherichia coli 1 1 29.8 ± 4.0 41 ± 2 -23.1
1.2.12.01. Fimbrial protein 3sok Dichelobacter nodosus (Bacteroides nodosus) 1 1 29.8 ± 3.9 18 ± 5 -25.0
2.2.05.01. Pseudoazurin 1pmy Methylobacterium extorquens 1 0 1.6 ± 1.4 45 ± 13 -4.3
2.2.05.01. Amicyanin 1id2 Paracoccus versutus 1 0 4.2 ± 1.3 52 ± 8 -4.9
2.1.08.01. Cytochrome c551 1cor Pseudomonas stutzeri 1 0 2.6 ± 1.1 73 ± 12 -6.1
2.1.08.01. Cytochrome c551 451c Pseudomonas aeruginosa 1 0 1.4 ± 0.9 85 ± 10 -5.4
2.1.08.02. Cytochrome c4 1m70 Pseudomonas stutzeri 1 0 5.4 ± 0.8 67 ± 14 -5.6
2.1.08.01. Mono-heme c-type cytochrome ScyA 1kx7 Shewanella putrefaciens 1 0 1.8 ± 1.1 72 ± 12 -3.2
2.1.08.01. Cytochrome c2 1co6 Rhodopseudomonas viridis 1 0 1.4 ± 0.7 78 ± 10 -3.3
2.1.08.01. Cytochrome c552 1a8c Nitrosomonas europaea 1 0 2.7 ± 1.0 80 ± 11 -4.7
1.2.13.01. Intrinsic membrane protein PufX 2ita Rhodobacter sphaeroides 1 1 32.2 ± 5.1 33 ± 1 -22.8
2.1.05.02. Farnesyl diphosphate synthase (Geranyltranstransferase) 1rqj Escherichia coli 1 0 3.3 ± 0.7 87 ± 3 -7.7
2.2.05.01. Amicyanin 1sfd Paracoccus denitrificans 1 0 3.5 ± 0.8 49 ± 10 -4.0
1.1.63.01. Signal peptidase I 3iiq Escherichia coli 2 0 4.3 ± 0.5 57 ± 2 -10.2
1.1.12.03. Potassium uptake protein TrkH 3pjz Vibrio parahaemolyticus 2 20 29.7 ± 0.6 1 ± 0 -164.0
1.1.07.01. Nitric oxide reductase 3o0r Pseudomonas aeruginosa 2 13 31.7 ± 1.6 5 ± 0 -107.7
2.3.04.01. Sorbitol dehydrogenase 1k2w Rhodobacter sphaeroides 2 0 2.2 ± 0.3 89 ± 1 -4.4
1.1.10.02. Maltose transporter MalFGK, a pre-translocation state 3puz Escherichia coli 2 14 29.0 ± 0.8 7 ± 0 -107.2
1.1.36.01. ClC chloride transporter 1ots Escherichia coli 2 28 29.7 ± 0.8 0 ± 0 -115.3
1.1.26.03. Sodium/sugar symporter vSGLT, substrate-free 2xq2 Vibrio parahaemolyticus 2 30 30.4 ± 0.6 0 ± 0 -162.7
1.1.36.01. ClC chloride transporter 3nd0 Synechocystis sp. 2 28 29.8 ± 0.7 0 ± 1 -120.9
2.4.02.02. Steroid Delta-isomerase 1vzz Pseudomonas putida 2 0 2.2 ± 2.6 72 ± 8 -4.4
1.1.10.02. Methionine importer MetNI, conformation 2 3tuj Escherichia coli 2 10 30.4 ± 1.3 7 ± 1 -84.5
1.1.11.01. Ribosome-SecYE complex 3j01 Escherichia coli 2 13 28.6 ± 0.0 5 ± 0 -86.4
1.1.26.05. Arginine/agmatine transporter (AdiC), intermediate conformation 3ob6 Escherichia coli 2 24 29.8 ± 1.4 3 ± 1 -158.7
1.1.36.01. ClC chloride transporter 1kpl Salmonella enterica 2 28 29.3 ± 0.8 2 ± 1 -128.0
1.1.26.01. Leucine transporter LeuT, outward-facing substrate-bound conformation 2a65 Aquifex aeolicus 2 28 29.8 ± 0.5 0 ± 0 -157.9
1.1.05.04. Fumarate reductase 2bs2 Wolinella succinogenes 2 10 31.4 ± 1.3 2 ± 0 -118.8
1.1.05.01. Polysulfide reductase, substrate-bound state 2vpx Thermus thermophilus 2 16 27.1 ± 1.1 0 ± 1 -103.3
2.3.15.01. Electron transfer flavoprotein 1efp Paracoccus denitrificans 2 0 4.3 ± 1.1 90 ± 13 -4.8
2.3.16.01. Shikimate kinase 1e6c Erwinia chrysanthemi 2 0 2.6 ± 1.8 90 ± 12 -5.8
2.3.16.01. Shikimate kinase 1via Campylobacter jejuni 2 0 3.9 ± 1.4 89 ± 11 -5.0
1.1.10.02. Maltose transporter MalFGK, outward conformation 3puw Escherichia coli 2 14 29.8 ± 1.3 3 ± 1 -94.0
1.1.77.01. Cellulose-conducting channel 4hg6 Rhodobacter sphaeroides 2 9 30.0 ± 1.3 17 ± 0 -85.0
1.2.31.01. Cytochrome c nitrite reductase complex 2j7a Desulfovibrio vulgaris 2 2 31.8 ± 3.1 0 ± 2 -42.9
1.1.10.01. ABC transporter permease HI1471 2nq2 Haemophilus influenzae 2 20 31.9 ± 0.9 1 ± 1 -124.2
1.1.26.05. Arginine/agmatine transporter (AdiC), substrate-bound 3l1l Escherichia coli 2 24 28.8 ± 1.4 2 ± 2 -132.0
1.1.11.01. Protein translocase SecY, closed state 2zqp Thermus thermophilus 2 11 29.8 ± 0.4 9 ± 0 -99.4
1.1.10.03. Lipid flippase MsbA, closed state 3b5x Vibrio cholerae 2 12 30.2 ± 1.0 0 ± 0 -58.7
1.1.10.01. ABC transporter BtuCD, symmetric structure 1l7v Escherichia coli 2 22 30.7 ± 1.1 0 ± 1 -121.0
1.1.66.01. K(+)-stimulated pyrophosphate-energized sodium pump, state2 4av6 Thermotoga maritima 2 32 29.8 ± 0.8 0 ± 0 -173.1
1.1.35.01. Sodium/proton antiporter 1 (NhaA), dimer 3fi1 Escherichia coli 2 24 28.4 ± 1.6 2 ± 1 -126.7
1.1.26.01. Leucine transporter LeuT, outward-facing substrate-free conformation 3tt1 Aquifex aeolicus 2 24 28.2 ± 1.2 0 ± 0 -160.8
1.1.05.03. Respiratory Nitrate Reductase 1q16 Escherichia coli 2 10 30.1 ± 0.9 0 ± 0 -126.9
1.1.05.05. Fumarate reductase 1kf6 Escherichia coli 2 6 30.2 ± 1.2 14 ± 2 -65.6
1.1.05.01. Polysulfide reductase, inactive state 2vpz Thermus thermophilus 2 16 29.8 ± 1.5 1 ± 0 -105.2
1.1.10.02. Methionine importer MetNI, conformation 3 3dhw Escherichia coli 2 10 29.2 ± 1.0 1 ± 0 -82.5
1.1.10.01. ABC transporter BtuCD, complex with BtuF, structure 2 4dbl Escherichia coli 2 20 29.4 ± 1.0 4 ± 0 -123.4
1.1.41.01. Magnesium ion transporter-E (MgtE) 2yvx Thermus thermophilus 2 10 31.1 ± 0.9 0 ± 0 -69.2
1.1.27.01. Ferrous-iron efflux pump fieF, different conformation 2qfi Escherichia coli 2 12 25.0 ± 1.3 1 ± 2 -32.4
2.3.29.01. Undecaprenyl pyrophosphate synthase 2d2r Helicobacter pylori 2 0 1.3 ± 0.9 78 ± 1 -4.5
1.1.26.05. Arginine/agmatine antiporter (AdiC), outward-facing conformation 3h5m Escherichia coli 2 26 29.0 ± 0.8 0 ± 0 -128.9
1.1.26.01. Leucine transporter LeuT, outward-facing conformation, from bicelles 4fxz Aquifex aeolicus 2 24 28.0 ± 0.6 0 ± 0 -144.3
1.1.26.05. Arginine/agmatine antiporter (AdiC), outward-facing conformation 3hqk Salmonella enterica 2 26 29.8 ± 1.0 0 ± 0 -124.6
1.1.66.01. K(+)-stimulated pyrophosphate-energized sodium pump, state1 4av3 Thermotoga maritima 2 32 29.8 ± 0.7 0 ± 0 -182.5
1.1.27.01. Ferrous-iron efflux pump fieF 3h90 Escherichia coli 2 12 29.6 ± 0.8 0 ± 2 -83.9
1.1.10.03. ABC transporter, inward-facing conformation 3qf4 Thermotoga maritima 2 12 32.0 ± 0.8 2 ± 0 -104.9
2.2.07.01. YceI-like protein 3q34 Pseudomonas syringae 2 0 1.0 ± 1.1 89 ± 2 -3.9
1.1.10.02. Maltose transporter MalFGK, inward conformation, TMH 1 deleted 3fh6 Escherichia coli 2 13 29.9 ± 0.6 3 ± 1 -97.8
1.1.10.02. Methionine importer MetNI, conformation 1 3tui Escherichia coli 2 10 30.2 ± 1.3 1 ± 1 -81.0
1.1.10.01. ABC transporter BtuCD, complex with BtuF, structure 1 2qi9 Escherichia coli 2 22 29.4 ± 0.9 4 ± 4 -123.5
1.1.11.01. Protein translocase SecY, pre-open state 2zjs Thermus thermophilus 2 11 30.7 ± 1.2 7 ± 0 -100.7
1.1.26.03. Sodium/sugar symporter vSGLT, substrate-bound 3dh4 Vibrio parahaemolyticus 2 30 30.0 ± 0.7 0 ± 0 -184.0
1.1.12.03. TrkH/TrkA potassium transport complex 4j9u Vibrio parahaemolyticus 2 20 29.4 ± 0.7 0 ± 0 -151.9
1.1.10.01. ABC transporter BtuCD, nucleotide-bound state 4fi3 Escherichia coli 2 20 29.0 ± 1.0 0 ± 0 -118.3
1.1.10.03. Lipid flippase MsbA, open state 3b60 Salmonella enterica 2 12 31.8 ± 0.9 0 ± 0 -98.5
1.1.10.01. Hemin transport system permease, HmuU 4g1u Yersinia pestis 2 20 29.8 ± 0.5 0 ± 0 -114.3
1.1.72.01. Dicarboxylate/sodium symporter NadC 4f35 Vibrio cholerae 2 28 27.8 ± 0.2 1 ± 0 -82.5
1.1.27.01. Zinc transporter YiiP, inward-facing conformation 3j1z Shewanella oneidensis 2 12 28.6 ± 1.2 8 ± 1 -54.4
1.1.65.01. Concentrative nucleoside transporter 3tij Vibrio cholerae 3 27 27.0 ± 0.5 0 ± 0 -155.2
1.1.05.06. Ni/Fe-hydrogenase complex 4gd3 Escherichia coli 3 6 27.2 ± 1.4 9 ± 1 -42.4
1.1.28.01. Multidrug efflux transporter AcrB, symmetric 3d9b Escherichia coli 3 36 28.4 ± 0.6 0 ± 0 -189.9
1.1.28.01. Multidrug efflux transporter AcrB, asymmetric, complex with ankyrin repeat 2 3nog Escherichia coli 3 36 29.0 ± 0.5 3 ± 0 -202.9
1.1.28.02. Efflux transporter CusA, complex with CusB, pre-extrusion state 3t56 Escherichia coli 3 36 30.4 ± 0.6 0 ± 0 -153.7
1.1.07.01. Bacterial cytochrome c oxidase 3s8g Thermus thermophilus 3 15 31.2 ± 1.1 7 ± 0 -112.3
1.1.07.01. Bacterial cytochrome c oxidase, caa3-type 2yev Thermus thermophilus 3 21 31.2 ± 0.8 6 ± 0 -146.1
1.1.17.01. Ammonia Channel 1u7g Escherichia coli 3 33 29.8 ± 1.3 0 ± 0 -148.7
1.1.02.01. Photosynthetic reaction center 2j8c Rhodobacter sphaeroides 3 11 31.8 ± 0.8 2 ± 0 -129.6
1.1.17.01. Rh-like protein 3b9y Nitrosomonas europaea 3 33 29.8 ± 1.3 0 ± 0 -150.1
1.1.54.01. Diacylglycerol kinase (DAGK) 2kdc Escherichia coli 3 9 25.5 ± 1.8 0 ± 0 -39.9
2.3.05.02. Sulfide-quinone reductase 3h28 Aquifex aeolicus 3 0 2.4 ± 0.1 90 ± 0 -19.4
1.1.28.01. Multidrug exporter MexB 2v50 Pseudomonas aeruginosa 3 36 28.6 ± 1.0 0 ± 1 -167.3
1.1.11.01. Protein translocase SecY, complex with SecA 3din Thermotoga maritima 3 13 26.9 ± 0.1 5 ± 0 -63.3
1.1.02.01. Photosynthetic reaction center, complex with cytochrome c 1eys Thermochromatium tepidum 3 11 31.6 ± 1.0 2 ± 0 -116.0
1.1.28.01. Multidrug efflux transporter AcrB, asymmetric, complex with ankyrin repeat 1 4dx5 Escherichia coli 3 36 27.4 ± 0.7 1 ± 0 -181.0
1.1.28.01. Multidrug efflux transporter AcrB, asymmetric 2gif Escherichia coli 3 36 29.0 ± 0.2 1 ± 0 -187.5
1.1.28.02. Efflux transporter CusA, Cu(i) complex 3kss Escherichia coli 3 33 28.8 ± 0.5 0 ± 0 -147.7
1.1.28.02. Efflux transporter CusA, apo-protein 3k07 Escherichia coli 3 33 27.4 ± 1.2 0 ± 0 -166.7
1.1.07.01. Ubiquinol Oxidase 1fft Escherichia coli 3 19 29.5 ± 0.6 12 ± 0 -82.3
1.1.02.01. Photosynthetic reaction center, complex with cytochrome c 1dxr Rhodopseudomonas viridis 3 11 31.8 ± 0.7 5 ± 0 -121.8
1.1.02.01. Photosynthetic reaction center, complex with cytochrome c 1l9b Rhodobacter sphaeroides 3 11 31.6 ± 0.8 3 ± 0 -127.3
1.1.17.02. Urea transporter 3k3f Desulfovibrio vulgaris 3 30 29.4 ± 0.8 0 ± 0 -124.4
1.1.26.04. L-carnitine/gamma-butyrobetaine antiporter CaiT, substrate-bound 3hfx Escherichia coli 3 42 29.8 ± 0.8 0 ± 0 -203.5
1.1.17.01. Ammonia channel, complex with inhibitory GlnK 2ns1 Escherichia coli 3 33 29.1 ± 0.7 0 ± 0 -148.7
1.1.26.04. L-carnitine/gamma-butyrobetaine antiporter CaiT, open inward-facing conformation 2wsx Escherichia coli 3 42 28.6 ± 0.7 7 ± 0 -212.7
1.1.26.04. L-carnitine/gamma-butyrobetaine antiporter CaiT, open inward-facing conformation 2wsw Proteus mirabilis 3 42 29.8 ± 0.5 0 ± 0 -218.9
1.1.02.01. Photosynthetic reaction center, more complete structure 2j8d Rhodobacter sphaeroides 3 11 31.6 ± 1.0 5 ± 0 -135.5
1.1.31.01. Tellurite resistance protein tehA homolog 3m73 Haemophilus influenzae 3 30 29.1 ± 1.4 0 ± 0 -157.4
1.1.60.01. Protease GlpG, crystallographic trimer 4h1d Escherichia coli 3 18 27.0 ± 0.1 2 ± 0 -108.7
1.1.28.02. Efflux transporter CusA, complex with CusB 3ne5 Escherichia coli 3 36 29.0 ± 0.7 0 ± 0 -165.0
1.1.12.01. Voltage gated sodium channel, open conformation 4f4l Magnetococcus marinus 4 8 28.2 ± 1.3 1 ± 0 -74.6
1.1.12.01. Bacterial cyclic nucleotide regulated ion channel 3beh Rhizobium loti 4 28 30.6 ± 0.8 0 ± 0 -205.7
1.1.07.01. Bacterial cytochrome c oxidase 1m56 Rhodobacter sphaeroides 4 22 29.6 ± 1.8 3 ± 0 -173.7
1.1.12.01. Multi-ligand gated K(+) channel, TrkA, mutant 4gx0 Geobacter sulfurreducens 4 8 31.8 ± 1.3 0 ± 0 -109.5
1.1.12.01. Multi-ligand gated K(+) channel, TrkA 4gx5 Geobacter sulfurreducens 4 8 31.6 ± 0.7 0 ± 0 -94.6
1.1.12.01. Voltage-gated sodium channel NavAb, different conformation 4ekw Arcobacter butzleri 4 24 29.4 ± 0.5 0 ± 0 -201.0
1.1.12.01. Bacterial cyclic nucleotide regulated ion channel, different conformation 2zd9 Rhizobium loti 4 24 31.6 ± 1.2 0 ± 0 -192.8
1.1.07.01. Bacterial cytochrome c oxidase 1qle Paracoccus denitrificans 4 22 31.7 ± 1.3 4 ± 0 -167.4
1.1.12.02. Potassium channel Kirbac1.1, closed state 1p7b Burkholderia pseudomallei 4 12 33.1 ± 1.3 0 ± 0 -111.9
1.1.12.01. Voltage-gated sodium channel NavAb 3rvy Arcobacter butzleri 4 24 29.6 ± 0.4 0 ± 0 -216.9
1.1.12.02. Kir3.1-prokaryotic Kir channel chimera 2qks Burkholderia xenovorans 4 12 30.5 ± 1.4 0 ± 1 -88.6
1.1.12.02. Potassium channel Kirbac3.1, closed conformation 2wlk Magnetospirillum magnetotacticum 4 8 29.8 ± 2.4 0 ± 0 -78.7
1.1.07.01. Bacterial cytochrome c oxidase, cbb3 type 3mk7 Pseudomonas stutzeri 4 17 32.8 ± 1.2 4 ± 4 -119.2
1.1.14.01. Glycerol uptake facilitator 1ldf Escherichia coli 4 32 30.1 ± 0.9 0 ± 0 -147.9
1.1.14.01. Aquaporin Z2 3llq Agrobacterium tumefaciens 4 32 29.8 ± 0.6 0 ± 0 -134.5
1.1.14.01. Aquaporin Z 1rc2 Escherichia coli 4 32 29.7 ± 1.3 0 ± 0 -118.7
1.1.12.01. NaK-NavSulP chimera channel 3vou Sulfitobacter sp. 4 8 30.4 ± 0.8 0 ± 0 -100.1
1.1.12.02. Potassium channel Kirbac3.1, open conformation 3zrs Magnetospirillum magnetotacticum 4 12 30.0 ± 1.1 0 ± 0 -85.9
1.1.12.02. Potassium channel Kirbac1.1, closed state, refined 2wll Burkholderia pseudomallei 4 8 33.4 ± 2.4 0 ± 0 -109.1
1.1.14.02. Formate transporter 1, FocA 3kly Vibrio cholerae 5 35 31.4 ± 0.5 1 ± 0 -188.2
1.1.15.02. Proton-gated ion channel, locally closed 3tlw Gloeobacter violaceus 5 20 34.0 ± 1.6 0 ± 0 -190.3
1.1.62.01. Diguanylate cyclase/phosphodiesterase 3pjv Pseudomonas fluorescens 5 0 4.6 ± 1.5 79 ± 4 -6.6
1.1.21.01. CorA magnesium transporter, complete loops 4i0u Thermotoga maritima 5 10 30.4 ± 1.1 0 ± 0 -83.4
1.1.15.02. Proton-gated ion channel, open state 3eam Gloeobacter violaceus 5 20 32.7 ± 0.9 0 ± 1 -183.4
1.1.15.02. Proton-gated ion channel, inactive, complex with acetylcholine 3rqw Erwinia chrysanthemi 5 20 29.8 ± 0.4 0 ± 0 -118.8
1.1.21.01. CorA magnesium transporter, conformation 2 4eeb Thermotoga maritima 5 10 30.0 ± 1.0 1 ± 1 -81.6
1.1.14.02. Formate transporter 1, FocA 3kcu Escherichia coli 5 35 29.9 ± 0.7 0 ± 0 -160.9
1.1.15.02. Proton-gated ion channel, different conformation 4a97 Erwinia chrysanthemi 5 40 31.8 ± 0.5 0 ± 0 -125.8
1.1.15.02. Proton-gated ion channel, inactive conformation 2vl0 Erwinia chrysanthemi 5 20 31.8 ± 1.3 0 ± 0 -107.6
1.1.15.02. Proton-gated ion channel, different inactive conformation 3uq7 Erwinia chrysanthemi 5 20 32.0 ± 1.6 0 ± 1 -92.6
1.1.14.02. Nitrite transporter NirC 4fc4 Salmonella typhimurium 5 35 33.8 ± 0.0 0 ± 0 -112.5
1.1.21.01. CorA magnesium transporter, conformation 1 2bbj Thermotoga maritima 5 10 29.9 ± 1.0 0 ± 0 -80.8
1.1.21.01. CorA magnesium transporter, conformation 3 2iub Thermotoga maritima 5 10 28.0 ± 1.2 0 ± 0 -65.7
1.1.14.02. Formate transporter 3q7k Salmonella enterica 5 30 28.6 ± 0.0 0 ± 0 -148.8
1.1.06.01. Cytochrome bc1, bacterial 2yiu Paracoccus denitrificans 6 20 29.8 ± 0.5 0 ± 0 -188.8
1.1.05.02. Formate dehydrogenase 1kqf Escherichia coli 6 15 33.7 ± 1.1 0 ± 0 -141.9
1.1.05.05. Succinate dehydrogenase 1nek Escherichia coli 6 18 32.0 ± 0.6 0 ± 0 -183.5
1.1.49.01. ATP-dependent zinc metalloprotease FtsH 3kds Thermotoga maritima 6 0 2.2 ± 0.4 90 ± 0 -12.8
1.1.06.01. Cytochrome bc1, bacterial 2qjy Rhodobacter sphaeroides 6 20 30.2 ± 0.6 0 ± 0 -188.6
1.1.06.01. Cytochrome bc1, bacterial 1zrt Rhodobacter capsulatus 6 20 29.9 ± 0.9 0 ± 0 -178.6
1.1.04.01. Respiratory complex I 3rko Escherichia coli 6 58 29.6 ± 0.0 9 ± 0 -236.7
1.1.76.01. Acid-activated urea channel 3ux4 Helicobacter pylori 6 36 30.0 ± 0.5 0 ± 0 -190.2
1.1.28.01. Multidrug efflux transporter AcrB with YajC subunit , symmetric 2rdd Escherichia coli 6 39 28.4 ± 0.5 0 ± 0 -156.2
1.1.19.01. Mechanosensitive channel protein MscS, expanded state 2oau Escherichia coli 7 14 31.8 ± 0.8 1 ± 1 -171.3
1.1.19.01. Mechanosensitive channel protein MscS, open state 2vv5 Escherichia coli 7 21 27.8 ± 1.9 0 ± 0 -138.7
1.1.19.01. Mechanosensitive channel protein MscS, closed state 4hw9 Helicobacter pylori 7 14 31.6 ± 1.8 0 ± 0 -140.9
1.1.04.01. Respiratory complex I 4hea Thermus thermophilus 7 67 29.8 ± 0.5 10 ± 0 -299.7
2.3.20.01. Hydrophilic domain of respiratory complex I 3i9v Thermus thermophilus 8 0 5.1 ± 14.0 34 ± 10 -11.6
1.1.55.01. Bacterial polysaccharide co-polymerase FepE 3b8n Escherichia coli 9 0 1.6 ± 0.1 1 ± 0 -20.3
1.1.75.02. Sec-independent protein translocase TatA, nonamer model 2lzs Escherichia coli 9 9 29.2 ± 1.8 26 ± 2 -29.1
1.1.50.01. Particulate methane monooxygenase, different structure 3rgb Methylococcus capsulatus 9 39 28.2 ± 0.6 0 ± 0 -204.9
1.1.50.01. Particulate methane monooxygenase 1yew Methylococcus capsulatus 9 42 28.2 ± 0.7 0 ± 0 -188.5
1.1.50.01. Particulate methane monooxygenase 3chx Methylosinus trichosporium 10 30 29.8 ± 0.4 0 ± 0 -152.0
1.1.08.01. V-type Sodium ATPase 2bl2 Enterococcus hirae 10 40 35.6 ± 0.7 0 ± 0 -189.6
1.1.50.01. Particulate methane monooxygenase 3rfr Methylocystis sp. 10 39 29.8 ± 0.5 0 ± 0 -198.1
1.1.08.01. F-type Sodium ATPase 1yce Ilyobacter tartaricus 11 22 37.0 ± 0.5 0 ± 0 -104.0
1.1.08.01. F1F0 ATP synthase, F0 complex 1c17 Escherichia coli 13 28 34.6 ± 1.2 4 ± 0 -149.9
1.1.03.01. Light-harvesting complex 1lgh Rhodospirillum molischianum 16 16 29.7 ± 0.5 0 ± 0 -163.4
1.1.03.01. Light-harvesting complex LH2 1nkz Rhodopseudomonas acidophila 18 18 31.8 ± 0.6 0 ± 0 -193.5
1.2.12.01. Fimbrial protein, type IV pilin, assembly 2hil Neisseria gonorrhoeae 18 1 29.6 ± 3.0 13 ± 1 -15.9
1.1.03.01. Light-harvesting complex LH3 1ijd Rhodopseudomonas acidophila 18 18 29.8 ± 0.7 0 ± 0 -174.6