PDB ID or protein name

Superfamilies

1.1.01. Rhodopsin-like receptors and pumps (5 families) 3.E.1 (TCDB) CL0192 (Pfam)
1.1.02. Photosystems (6 families)
1.1.04. Electron transport chain complex I (NADH dehydrogenase) (1 family) 3.D.1 (TCDB) CL0425 (Pfam)
1.1.05. Electron transport chain complex II superfamily (6 families) 5.A.3 (TCDB) CL0328 (Pfam)
1.1.06. Electron transport chain complex III (bc1 and b6f complexes) (2 families) 3.D.3 (TCDB) PF00033 (Pfam)
1.1.07. Electron transport chain complex IV (cytochrome c oxidase) (1 family) 3.D.4 (TCDB) PF00115 (Pfam)
1.1.08. Proton or Sodium translocating F-type, V-type and A-type ATPases (1 family) 3.A.2 (TCDB) PF00137 (Pfam)
1.1.09. P-type ATPase (P-ATPase) (1 family) 3.A.3 (TCDB) PF00122 (Pfam)
1.1.10. ABC transporters (4 families) 3.A.1 (TCDB)
1.1.11. General secretory pathway (Sec) (1 family) 3.A.5 (TCDB) PF00344 (Pfam)
1.1.12. Ion channel superfamily (6 families) CL0030 (Pfam)
1.1.13. ENaC/P2X (2 families) 1.A.6 (TCDB)
1.1.14. Major Intrinsic Protein (MIP)/FNT superfamily (2 families)
1.1.15. Pentameric ligand-gated ion channels (2 families) 1.A.9 (TCDB) PF02932 (Pfam)
1.1.16. Glutamate-gated Ion Channel (GIC) superfamily (1 family) 1.A.10 (TCDB) PF00060 (Pfam)
1.1.17. Ammonia and urea transporters (2 families) 1.A.11 (TCDB)
1.1.18. Large conductance mechanosensitive ion channel (MscL) (1 family) 1.A.22 (TCDB) PF01741 (Pfam)
1.1.19. Small conductance mechanosensitive ion channel (MscS) (1 family) 1.A.23 (TCDB) PF00924 (Pfam)
1.1.20. Gap junction-forming connexin (1 family) 1.A.24 (TCDB) PF00029 (Pfam)
1.1.21. CorA metal ion transporters (MIT) (1 family) 1.A.35 (TCDB) PF01544 (Pfam)
1.1.22. Pore-forming haemolysin E (1 family) 1.C.10 (TCDB) PF06109 (Pfam)
1.1.25. Major Facilitator Superfamily (MFS) (8 families) 2.A.1 (TCDB) CL0015 (Pfam)
1.1.26. APC (Amino acid-Polyamine-organoCation) superfamily (6 families) 2.A.3 (TCDB) CL0062 (Pfam)
1.1.27. Cation diffusion facilitator (1 family) 2.A.4 (TCDB) CL0184 (Pfam)
1.1.28. Resistance-nodulation-cell division (3 families) 2.A.6 (TCDB) CL0322 (Pfam)
1.1.29. Drug/Metabolite Transporter (DMT) (1 family) 2.A.7 (TCDB) CL0184 (Pfam)
1.1.30. Cytochrome oxidase biogenesis family (1 family) 2.A.9 (TCDB)
1.1.31. Tellurite-resistance/Dicarboxylate transporter (1 family) 2.A.16 (TCDB) PF03595 (Pfam)
1.1.32. Dicarboxylate/amino acid:Cation Symporter (DAACS) (1 family) 2.A.23 (TCDB) PF00375 (Pfam)
1.1.33. Bile acid:Na+ symporter (BASS) family (1 family) 2.A.28 (TCDB) PF01758 (Pfam)
1.1.34. Mitochondrial Carrier (MC) (1 family) 2.A.29 (TCDB) PF00153 (Pfam)
1.1.35. Monovalent cation-proton antiporter (2 families)
1.1.36. Chloride transporter (ClC) (1 family) 2.A.49 (TCDB) PF00654 (Pfam)
1.1.38. Multidrug/Oligosaccharidyl-lipid superfamily (1 family) 2.A.66 (TCDB) PF01554 (Pfam)
1.1.39. Energy-coupling factor transporters (4 families)
1.1.40. Glutamate-dependent intramembrane protease (1 family) PF02517 (Pfam)
1.1.43. Phosphotransferase system, EIIC superfamily (1 family) 4.A.1 (TCDB) CL0493 (Pfam)
1.1.44. Disulfide bond oxidoreductase-B (DsbB) (1 family) 5.A.2 (TCDB) PF02600 (Pfam)
1.1.45. Magnesium ion transporter-E (MgtE) (1 family) 1.A.26 (TCDB) PF01769 (Pfam)
1.1.46. Mercuric ion uptake (Mer) superfamily (1 family) 1.A.72 (TCDB) PF13493 (Pfam)
1.1.47. Signal transduction histidine kinase (1 family) 9.B.33 (TCDB) PF13493 (Pfam)
1.1.48. Putative sulfate transporter (CysZ) (1 family) 9.B.7 (TCDB)
1.1.49. P-loop containing nucleoside triphosphate hydrolase, transmembrane (1 family) CL0023 (Pfam)
1.1.50. Methane monooxygenase (1 family) PF02461 (Pfam)
1.1.51. Vitamin K epoxide reductase (1 family) PF07884 (Pfam)
1.1.52. Glycosyl transferase GT-C superfamily (1 family) CL0111 (Pfam)
1.1.53. Steroid oxidoreductase (1 family) CL0115 (Pfam)
1.1.54. Prokaryotic diacylglycerol kinase (1 family) PF01219 (Pfam)
1.1.55. LPS O-antigen chain length determinant protein (1 family) PF02706 (Pfam)
1.1.56. Sulfatase (1 family) PF00884 (Pfam)
1.1.57. Peptidase AD (2 families) 1.A.54 (TCDB) CL0130 (Pfam)
1.1.58. Peptidase family M50 (1 family) PF02163 (Pfam)
1.1.59. ClpP/Crotonase, transmembrane (1 family) CL0127 (Pfam)
1.1.60. Rhomboid protease (1 family) 9.B.104 (TCDB) CL0207 (Pfam)
1.1.61. MAPEG (Eicosanoid and Glutathione metabolism proteins) (1 family) PF01124 (Pfam)
1.1.62. Transmembrane protein containing HAMP domain (1 family) PF00672 (Pfam)
1.1.63. Peptidase SF (1 family) CL0299 (Pfam)
1.1.64. Sodium/calcium exchanger (1 family) 2.A.19 (TCDB) PF01699 (Pfam)
1.1.65. Concentrative nucleoside transporter (1 family) 2.A.41 (TCDB) PF07662 (Pfam)
1.1.66. Proton-translocating pyrophosphatase (1 family) 3.A.10 (TCDB) PF03030 (Pfam)
1.1.67. Transmembrane proteins 14 (1 family) PF03647 (Pfam)
1.1.68. Transmembrane protein 141 (1 family)
1.1.69. Hypoxia induced protein (1 family) PF04588 (Pfam)
1.1.70. Peptidase family M48 (1 family) PF01435 (Pfam)
1.1.71. Bacterial phosphoinositide phosphatase (1 family)
1.1.72. Ion transporter superfamily (1 family) CL0182 (Pfam)
1.1.73. Type IV (VirB) secretory system (1 family) 3.A.7 (TCDB) PF03743 (Pfam)
1.1.74. Calcium release-activated calcium (CRAC) channel (1 family) 1.A.52 (TCDB) PF07856 (Pfam)
1.1.75. Twin arginine targeting (Tat) family (3 families) 2.A.64 (TCDB)
1.1.76. Urea/amide channel (1 family) 1.A.29 (TCDB) PF02293 (Pfam)
1.1.77. Cellulose-conducting channel (1 family)
1.1.78. Nogo receptors (1 family) PF02453 (Pfam)
1.1.79. Nucleocapsid P7 protein (1 family)
1.1.80. Glycosyl transferase family 4 (1 family) PF00953 (Pfam)
1.1.81. Viral P7 protein (1 family)
1.1.82. Transmembrane prenyltransferases (1 family) PF01040 (Pfam)
1.1.83. Mitochondrial outer membrane protein translocator (1 family) 9.A.24 (TCDB) PF03073 (Pfam)
1.1.84. Membrane CDP-alcohol phosphatidyltransferase (1 family) PF01066 (Pfam)
1.1.85. Claudins (1 family) 1.H.1 (TCDB) PF13903 (Pfam)
1.1.86. Testis-enhanced gene transfer family (1 family) 1.A.14 (TCDB)
1.1.87. Transmembrane phosphatidic acid phosphatase type 2 (1 family) PF01569 (Pfam)
1.1.88. NAD(P) transhydrogenase (1 family) PF02233 (Pfam)
1.1.89. Rhodanese (1 family) PF00581 (Pfam)
1.1.90. Cytidine-diphosphate diacylglycerol synthetase family (1 family) PF01148 (Pfam)
1.2.01. Receptor-type kinases (1 family) PF07714 (Pfam)
1.2.02. T-cell surface glycoprotein CD3 zeta chain (1 family) PF11628 (Pfam)
1.2.03. Immunoglobulin superfamily (8 families) CL0011 (Pfam)
1.2.04. Integrin (1 family)
1.2.05. Leucine rich repeat-containing transmembrane proteins (1 family) CL0022 (Pfam)
1.2.06. C1q and TNF superfamily (1 family) CL0100 (Pfam)
1.2.07. Protein jagged (1 family) CL0001 (Pfam)
1.2.08. TYROBP (1 family)
1.2.09. Stannin (1 family) PF09049 (Pfam)
1.2.10. Glycophorin (1 family) PF01102 (Pfam)
1.2.11. Inovirus (filamentous phage) major coat protein (2 families) CL0371 (Pfam)
1.2.12. Pilin (1 family) PF13544 (Pfam)
1.2.13. PufX (1 family) PF11511 (Pfam)
1.2.14. Zona pellucida-like domain containing proteins (1 family) PF00100 (Pfam)
1.2.15. SNARE-like superfamily (1 family) CL0212 (Pfam)
1.2.16. Pulmonary surfactant-associated protein (1 family) PF08999 (Pfam)
1.2.17. SNARE complex (3 families) 1.F.1 (TCDB)
1.2.18. Sortase (1 family) PF04203 (Pfam)
1.2.19. Mitochondrial protein translocase (1 family) 3.A.8 (TCDB) PF02064 (Pfam)
1.2.20. Mycobacterial protein Rv1761c (1 family)
1.2.21. BNip3 protein family (1 family) 1.A.20 (TCDB) PF06553 (Pfam)
1.2.22. Bcl-2 inhibitors of programmed cell death (2 families) 1.A.21 (TCDB) PF00452 (Pfam)
1.2.23. Viral channel proteins (1 family) 1.A.19 (TCDB) PF00599 (Pfam)
1.2.24. Vpu protein (1 family) 1.A.40 (TCDB) PF00558 (Pfam)
1.2.25. Single-helix ATPase regulators (2 families)
1.2.26. Outer membrane auxiliary proteins (1 family) 1.B.18 (TCDB) PF02563 (Pfam)
1.2.27. Fst toxin (1 family) 1.C.64 (TCDB) PF13955 (Pfam)
1.2.28. Bacterial virulence factors (1 family)
1.2.30. Voltage-gated K+ channel accessory protein (MinK) (1 family) 8.A.10 (TCDB) PF02060 (Pfam)
1.2.31. Multi-heme cytochromes (1 family) CL0317 (Pfam)
1.2.32. Cytochrome P450 (1 family) PF00067 (Pfam)
1.2.33. Transmembrane proteins with NAD(P)-binding Rossmann-fold domains (2 families) CL0063 (Pfam)
1.2.34. Oligosaccaryltransferase (1 family) PF10215 (Pfam)
1.2.35. Amidase signature (AS) enzymes (1 family) PF01425 (Pfam)
1.2.36. Sialidase superfamily (1 family) CL0434 (Pfam)
1.2.37. N-(deoxy)ribosyltransferase-like superfamily (1 family) CL0498 (Pfam)
1.2.38. Lysozyme-like (3 families) CL0037 (Pfam)
1.2.39. Peptidase MA (3 families) CL0126 (Pfam)
1.2.40. Mitochondrial fission 1 protein family (1 family)
1.2.41. Acyl CoA binding protein (1 family) PF00887 (Pfam)
1.2.42. Calcineurin-like phosphoesterase (1 family) CL0163 (Pfam)
1.2.43. Viral glycoprotein (6 families) 1.G (TCDB)
1.2.44. Amyloid beta A4 protein (1 family) 1.C.50 (TCDB) PF03494 (Pfam)
1.2.45. Coronavirus envelope proteins (1 family) PF02723 (Pfam)
1.2.46. Polyomavirus agnoprotein (1 family) PF01736 (Pfam)
1.3.01. OmpA-OmpF porin family (n=8,S=10) (2 families) 1.B.6 (TCDB)
1.3.02. Opacity porins (n=8,S=10) (1 family) PF02462 (Pfam)
1.3.03. Outer membrane protein W (OmpW) family (n=8,S=10) (1 family) 1.B.39 (TCDB) PF03922 (Pfam)
1.3.04. Lipid A acylation (n=8,S=10) (1 family) PF07017 (Pfam)
1.3.05. Lipid A 3-O-deacylase (PagL) (n=8,S=10) (1 family) PF09411 (Pfam)
1.3.06. Major OMP (n=8,S=10) (2 families)
1.3.07. Omptin (n=10,S=12) (1 family) 1.B.1 (TCDB) PF01278 (Pfam)
1.3.08. OM adhesion protein (n=10,S=12) (1 family) PF07239 (Pfam)
1.3.09. Lipid A deacylase (n=12, S=14) (1 family) PF09982 (Pfam)
1.3.10. Oligogalactoronate-specific porin (KdgM) (n=12,S=14) (1 family) 1.B.35 (TCDB) PF06178 (Pfam)
1.3.11. Autotransporter (AT) (n=12,S=14) (2 families)
1.3.12. OM phospholipase (n=12,S=16) (1 family) PF02253 (Pfam)
1.3.13. Nucleoside-specific channel-forming membrane porin (Tsx) (n=12,S=16) (1 family) 1.B.10 (TCDB) PF03502 (Pfam)
1.3.14. FadL outer membrane protein (FadL) (n=14,S=14) (1 family) 1.B.9 (TCDB) PF03349 (Pfam)
1.3.15. OmpG porin (n=14,S=16) (1 family) 1.B.21 (TCDB) PF09381 (Pfam)
1.3.16. Trimeric porins (n=16,S=20) (4 families)
1.3.17. Omp85-TpsB transporters (2 families)
1.3.18. Sugar porins (n=18,S=22) (1 family) 1.B.3 (TCDB) PF02264 (Pfam)
1.3.19. OprD/AlgE superfamily (n=18,S=22) (2 families)
1.3.20. Ligand-gated protein channels (n=22,S=24) (1 family) 1.B.14 (TCDB) PF00593 (Pfam)
1.3.21. Fimbrial usher porin (n=24,S=26) (1 family) 1.B.11 (TCDB) PF00577 (Pfam)
1.3.22. Mitochondrial and plastid porins (n=19,S=20) (1 family) 1.B.8 (TCDB) PF01459 (Pfam)
1.3.23. Trimeric autotransporter (n=12,S=12) (1 family) 1.B.40 (TCDB) CL0327 (Pfam)
1.3.24. Outer Membrane Factor (OMF) (n=12,S=18) trimeric (1 family) 1.B.17 (TCDB) PF02321 (Pfam)
1.3.25. Pore-forming toxins (3 families)
1.3.26. Mycobacterial Porin (MBP) (n=16,S=16) (1 family) 1.B.24 (TCDB) PF09203 (Pfam)
1.3.27. Capsule assembly protein (n=18,S=20) (1 family) PF14052 (Pfam)
1.3.28. LPS assembly protein family (n=26, S=30) (1 family) 1.B.42. (TCDB) PF03968 (Pfam)
2.1.01. Secretory phospholipase A2 (4 families)
2.1.02. Lipoxygenase (1 family) PF00305 (Pfam)
2.1.03. Phospholipase C/P1 nuclease (1 family) CL0368 (Pfam)
2.1.04. Heme-dependent peroxidases (1 family) PF03098 (Pfam)
2.1.05. Six-hairpin glycosidase superfamily (2 families) CL0059 (Pfam)
2.1.06. Signal peptide binding domain (1 family) PF02978 (Pfam)
2.1.07. Multiheme cytochrome (1 family) CL0317 (Pfam)
2.1.08. Cytochrome c (2 families) CL0318 (Pfam)
2.1.09. Uteroglobin-like (1 family) CL0370 (Pfam)
2.1.10. Glycolipid transfer protein (1 family) PF08718 (Pfam)
2.1.11. Spectrin repeat (1 family) PF00435 (Pfam)
2.1.12. Outer surface protein C (1 family) PF01441 (Pfam)
2.1.13. Crustacean CHH/MIH/GIH neurohormone (1 family) PF01147 (Pfam)
2.1.14. Tetratrico peptide repeat superfamily (3 families) CL0020 (Pfam)
2.1.15. ENTH/VHS domain (3 families) CL0009 (Pfam)
2.1.16. Myelin basic protein (1 family) PF01669 (Pfam)
2.1.17. SHERP (1 family)
2.1.18. Annexins (1 family) 1.A.31 (TCDB) PF00191 (Pfam)
2.1.19. BamCD complex (1 family) PF06804 (Pfam)
2.1.20. GLA-domain (1 family) PF00594 (Pfam)
2.1.21. Retroviral matrix protein (5 families) PF00598 (Pfam)
2.1.22. Alternative oxidase (1 family) PF01786 (Pfam)
2.1.23. Ectatomin (1 family) PF06457 (Pfam)
2.1.24. Saposin (1 family) 1.C.35 (TCDB) PF03489 (Pfam)
2.1.25. Cyclic bacteriocin (class IIc) (2 families)
2.1.26. Colicin pore forming domain (1 family) 1.C.1 (TCDB) PF01024 (Pfam)
2.1.27. delta-Endotoxin (1 family) 1.C.2 (TCDB) PF03945 (Pfam)
2.1.28. Heat-stable enterotoxin B (1 family) PF09075 (Pfam)
2.1.29. Alpha-helical (HDL) apolipoproteins (6 families)
2.1.30. Mistic (1 family) 9.B.23 (TCDB) PF11458 (Pfam)
2.1.31. Colicin M (1 family)
2.1.32. Synuclein (1 family) 1.C.77 (TCDB) PF01387 (Pfam)
2.1.33. DrrA protein (1 family)
2.1.34. DivIVA protein (1 family) PF05103 (Pfam)
2.1.35. PASCIN (protein kinase C and casein kinase substrate) (1 family) PF00611 (Pfam)
2.1.36. Endoplasmic reticulum oxidoreductin (1 family) PF04137 (Pfam)
2.1.37. DBL (Duffy-binding like) (1 family) CL0195 (Pfam)
2.1.38. Corynebacterial porin B (1 family) 1.B.41 (TCDB) PF11565 (Pfam)
2.1.39. Viral protein R (VPR) family (1 family) 1.A.42 (TCDB) PF00522 (Pfam)
2.1.40. Munc13 (mammalian) homology domain (MHD) (1 family) PF10540 (Pfam)
2.1.41. Phosphatidylinositol 3- and 4-kinase (1 family) PF00454 (Pfam)
2.1.42. Enterocin A immunity protein (1 family) PF08951 (Pfam)
2.1.43. Acanthaporin (1 family)
2.1.44. Bacteriocin, class IV (1 family)
2.1.45. Plant antimicrobial alpha-hairpin (1 family)
2.1.46. Ferritin-like superfamily (1 family) CL0044 (Pfam)
2.1.47. Globin-like (1 family) CL0090 (Pfam)
2.1.48. Dehydroquinate synthase-like superfamily (1 family) CL0224 (Pfam)
2.1.49. HD/PDEase superfamily (1 family) CL0237 (Pfam)
2.1.50. PhoU-like superfamily (1 family) CL0297 (Pfam)
2.1.51. Protein prenyltransferase (1 family) PF01239 (Pfam)
2.1.52. Insect pheromone/odorant binding proteins (1 family) PF01395 (Pfam)
2.1.53. Pex19 protein family (1 family) PF04614 (Pfam)
2.1.54. Programmed cell death protein 10 family (1 family) PF06840 (Pfam)
2.1.55. Pas factor (1 family) PF09016 (Pfam)
2.1.56. L27 domain (1 family) PF09045 (Pfam)
2.1.57. Adhesion protein FadA (1 family) PF09403 (Pfam)
2.1.58. Death Domain superfamily (1 family) CL0041 (Pfam)
2.1.59. Squalene/phytoene synthase (1 family) PF00494 (Pfam)
2.1.60. Sea anemone toxin-like proteins (2 families) 8.B.14 (TCDB)
2.1.61. Muramidase (1 family)
2.2.01. Bacterial adhesins (1 family)
2.2.02. Peptidase clan PA (3 families) CL0124 (Pfam)
2.2.03. Peptidase clan AA (2 families) CL0129 (Pfam)
2.2.04. Retinal pigment epithelial membrane protein (1 family) PF03055 (Pfam)
2.2.05. Multicopper oxidase (2 families) CL0026 (Pfam)
2.2.06. Lipocalins (2 families) 8.A.33 (TCDB) CL0116 (Pfam)
2.2.07. Streptavidin-like (3 families)
2.2.08. Thaumatin (1 family) PF00314 (Pfam)
2.2.09. Beta propellers (5 families) CL0186 (Pfam)
2.2.10. High potential iron protein (1 family) PF01355 (Pfam)
2.2.11. C2 domain (1 family) CL0154 (Pfam)
2.2.12. Immunoglobulin-like superfamily (E set) (6 families) CL0159 (Pfam)
2.2.13. Carbohydrate binding domain superfamily (1 family) CL0203 (Pfam)
2.2.14. Galactose-binding domain-like (2 families) CL0202 (Pfam)
2.2.15. Gamma-Crystallin-like superfamily (1 family) CL0333 (Pfam)
2.2.16. Lipoprotein localization factors (1 family) PF07161 (Pfam)
2.2.17. Cystine-knot cytokines (1 family) CL0079 (Pfam)
2.2.18. Adaptin (1 family) CL0448 (Pfam)
2.2.19. Adsorption protein p2 (1 family) PF09214 (Pfam)
2.2.20. PH domain-like (3 families) CL0266 (Pfam)
2.2.21. Beta-trefoil superfamily (5 families) CL0066 (Pfam)
2.2.22. Hydrophobin (1 family) PF06766 (Pfam)
2.2.23. BamB lipoprotein (1 family) PF01011 (Pfam)
2.2.24. Vitelline membrane outer protein-I (1 family) PF03762 (Pfam)
2.2.25. Superoxide dismutase (1 family) PF00080 (Pfam)
2.2.26. FYVE/PHD zinc finger (1 family) CL0390 (Pfam)
2.2.27. C1 domain (1 family) CL0006 (Pfam)
2.2.28. Invertebrate chitin-binding proteins (2 families) CL0155 (Pfam)
2.2.29. MAC/Perforin (MABP) domain (1 family) 1.C.39 (TCDB) PF10240 (Pfam)
2.2.30. Elafin-like (1 family) PF10511 (Pfam)
2.2.31. Kringle-like (1 family)
2.2.32. Anemone pore-forming cytolysin (1 family) 1.C.38 (TCDB) PF06369 (Pfam)
2.2.33. Plant lectins/antimicrobial peptides (1 family) PF00187 (Pfam)
2.2.34. Omega conotoxin-like knottin (10 families) CL0083 (Pfam)
2.2.35. Cholesterol-dependent cytolysin (1 family) CL0293 (Pfam)
2.2.36. Cyclotides (1 family) PF03784 (Pfam)
2.2.37. Copper amine oxidase (1 family) PF01179 (Pfam)
2.2.38. Cloacin translocation domain (1 family) PF03515 (Pfam)
2.2.39. Snake toxin-like (2 families) 1.C.74 (TCDB) CL0117 (Pfam)
2.2.40. Neurotoxin III (1 family) PF08098 (Pfam)
2.2.41. Defensin-like (5 families) CL0075 (Pfam)
2.2.42. Pneumovirus matrix protein (1 family) PF03393 (Pfam)
2.2.43. TRAP-like (1 family) PF01987 (Pfam)
2.2.44. PLAT domain (1 family) CL0321 (Pfam)
2.2.45. Pectate lyase-like (2 families) CL0268 (Pfam)
2.2.46. Insect hemolymph lipoprotein (1 family) PF03260 (Pfam)
2.2.47. Galactose-binding domain (1 family) PF02927 (Pfam)
2.2.48. Molybdenum cofactor biosynthesis protein MoeA (1 family) PF03453 (Pfam)
2.2.49. Insect antifreeze protein (1 family) PF05264 (Pfam)
2.2.50. Treponema lipoprotein (1 family) 1.B.45 (TCDB)
2.2.51. Necrosis inducing protein (1 family) PF05630 (Pfam)
2.2.52. Allene oxide cyclase (1 family) PF06351 (Pfam)
2.2.53. Fas apoptotic inhibitory molecule (1 family) PF06905 (Pfam)
2.2.54. Hepatitis C virus non-structural 5a domain (1 family) PF08300 (Pfam)
2.2.55. Aspartic peptidase of Shewanella (1 family) PF08985 (Pfam)
2.2.56. Beta-2-glycoprotein-1 fifth domain (1 family) PF09014 (Pfam)
2.2.57. Beta fructosidase superfamily (1 family) CL0143 (Pfam)
2.2.58. Arrestin-like (1 family) CL0135 (Pfam)
2.2.59. Beta-prisms (1 family)
2.2.60. Matrix protein VP40 (1 family) PF02233 (Pfam)
2.3.01. Transglycosidases (10 families) CL0058 (Pfam)
2.3.02. PLC-like phosphodiesterases (2 families) CL0384 (Pfam)
2.3.03. FMN-linked oxidoreductases (1 family) PF01180 (Pfam)
2.3.04. Amidohydrolase superfamily (1 family) CL0034 (Pfam)
2.3.05. FAD/NAD(P)-binding domain (6 families) CL0063 (Pfam)
2.3.06. Alpha/beta-hydrolases (15 families) CL0028 (Pfam)
2.3.07. Peptidase clan MH/MC/MF (1 family) CL0035 (Pfam)
2.3.08. FabD/lysophospholipase-like (1 family) CL0323 (Pfam)
2.3.09. Flavokinase-like nucleotidyl transferase (1 family) CL0119 (Pfam)
2.3.10. UDP-Glycosyltransferase/glycogen phosphorylase (5 families) CL0113 (Pfam)
2.3.11. Chelatase (1 family) CL0043 (Pfam)
2.3.12. Phosphotyrosine protein phosphatases II (1 family)
2.3.13. Thioredoxin-like (6 families) CL0172 (Pfam)
2.3.14. CRAL/TRIO domain (2 families) PF00650 (Pfam)
2.3.15. HIGH-signature proteins, UspA, and PP-ATPase (2 families) CL0039 (Pfam)
2.3.16. P-loop containing nucleoside triphosphate hydrolases (10 families) CL0023 (Pfam)
2.3.17. Common phosphate binding-site TIM barrel superfamily (2 families) CL0036 (Pfam)
2.3.18. CoA-dependent acyltransferases (2 families) CL0149 (Pfam)
2.3.19. Nucleotide-diphospho-sugar transferases (3 families) CL0110 (Pfam)
2.3.20. CheY-like (1 family) PF01058 (Pfam)
2.3.21. Phosphatase (1 family) CL0031 (Pfam)
2.3.22. Flavoprotein (2 families) CL0042 (Pfam)
2.3.23. Thiolase-like superfamily (1 family) CL0046 (Pfam)
2.3.24. Haloacid dehalogenase-like hydrolase superfamily (2 families) CL0137 (Pfam)
2.3.25. SGNH hydrolase superfamily (1 family) CL0264 (Pfam)
2.3.26. Isocitrate/Isopropylmalate dehydrogenase-like superfamily (1 family) CL0270 (Pfam)
2.3.27. Dihydrofolate reductase-like (1 family) CL0387 (Pfam)
2.3.28. NAD(P)-linked oxidoreductase (1 family)
2.3.29. Putative undecaprenyl diphosphate synthase (1 family) PF01255 (Pfam)
2.3.30. Low molecular weight phosphotyrosine protein phosphatase (1 family) PF01451 (Pfam)
2.3.31. PTS system sorbose subfamily IIB component (1 family) PF03830 (Pfam)
2.3.32. MurD-like peptide ligases (1 family) PF08245 (Pfam)
2.3.33. Glycosyl hydrolase family 85 (1 family) PF03644 (Pfam)
2.4.01. FAD-linked reductases (1 family)
2.4.02. NTF2-like (2 families) CL0051 (Pfam)
2.4.03. Transcriptional factor tubby (1 family) PF01167 (Pfam)
2.4.04. DNase I-like (2 families)
2.4.05. Sterol carrier protein (2 families) CL0311 (Pfam)
2.4.06. Bet v1-like (4 families) CL0209 (Pfam)
2.4.07. PX domain (1 family) PF00787 (Pfam)
2.4.08. Ribonuclease-like (1 family)
2.4.09. Protein kinase superfamily (1 family) CL0016 (Pfam)
2.4.10. PreATP-grasp domain (1 family)
2.4.11. Plant thionin (1 family) 1.C.44 (TCDB) PF00321 (Pfam)
2.4.12. Liver-expressed antimicrobial peptide (1 family) PF07359 (Pfam)
2.4.13. OSBP-related proteins (1 family) PF01237 (Pfam)
2.4.15. Negative factor (Nef) protein (1 family) PF00469 (Pfam)
2.4.16. Scorpion toxin-like knottin (11 families) CL0054 (Pfam)
2.4.17. Apolipoprotein of LDL particles (1 family) PF01347 (Pfam)
2.4.18. NTN hydrolase superfamily (1 family) CL0052 (Pfam)
2.4.19. GlnB-like superfamily (1 family) CL0089 (Pfam)
2.4.20. Peptidase clan CA (4 families) CL0125 (Pfam)
2.4.21. Peptidase MD (2 families) CL0170 (Pfam)
2.4.22. FAD binding domain (1 family) PF01565 (Pfam)
2.4.23. Heme NO and oxygen binding like (1 family) CL0210 (Pfam)
2.4.24. Enolase like TIM barrel (1 family) CL0256 (Pfam)
2.4.25. N-acetyltransferase like (1 family) CL0257 (Pfam)
2.4.26. HIT superfamily (1 family) CL0265 (Pfam)
2.4.27. AIG2/ChaC-like superfamily (1 family) CL0278 (Pfam)
2.4.28. DAP epimerase superfamily (1 family) CL0288 (Pfam)
2.4.29. Superantigen toxins (1 family) CL0386 (Pfam)
2.4.30. TRAF domain-like superfamily (1 family) CL0389 (Pfam)
2.4.31. Fibrinogen (1 family) CL0422 (Pfam)
2.4.32. Acid phosphatase/Vanadium-dependent haloperoxidase (1 family) CL0525 (Pfam)
2.4.33. PGBD superfamily (2 families) CL0244 (Pfam)
2.4.34. Cysteine-rich secretory protein (CRISP) family (1 family) PF00188 (Pfam)
2.4.35. Catalase (1 family) PF00199 (Pfam)
2.4.36. Transforming growth factor (TGF)-beta (1 family) PF00688 (Pfam)
2.4.37. Acylphosphatase (1 family) PF00708 (Pfam)
2.4.38. N-acetylmuramoyl-L-alanine amidase (1 family) PF01510 (Pfam)
2.4.39. Antirestriction protein (1 family) PF03230 (Pfam)
2.4.40. IpaB/EvcA family (1 family) PF03278 (Pfam)
2.4.41. Hepatitis C virus non-structural protein NS2 (1 family) PF01538 (Pfam)
2.4.42. Bactericidal permeability increasing protein family (1 family) 1.C.40 (TCDB) PF01273 (Pfam)
2.4.43. OmpA (1 family) PF00691 (Pfam)
2.4.45. Formylglycine-generating sulfatase enzyme (1 family) PF03781 (Pfam)
2.4.46. Cell envelope-related transcriptional attenuator domain (1 family) PF03816 (Pfam)
2.4.47. Neutral/alkaline non-lysosomal ceramidase (1 family) PF04734 (Pfam)
2.4.48. PPPDE putative peptidase domain (1 family) PF05903 (Pfam)
2.4.49. Inositol-pentakisphosphate 2-kinase (1 family) PF06090 (Pfam)
2.4.50. Vesiculovirus matrix protein (1 family) PF06326 (Pfam)
2.4.51. Heme-binding protein A (1 family) PF06438 (Pfam)
2.4.52. Spondin (1 family) PF06468 (Pfam)
2.4.53. Resistin (1 family) PF06954 (Pfam)
2.4.54. PilZ domain (1 family) PF07238 (Pfam)
3.1.01. Topogenic peptides (6 families)
3.1.02. Peptide fragments of transmembrane proteins (14 families)
3.1.03. Membrane anchor helices of peripheral proteins (5 families)
3.1.04. Peptide fragments of water-soluble proteins (4 families)
3.1.05. Designed alpha-helical peptides (11 families)
3.1.06. Apolipoprotein peptides (2 families)
3.1.07. Viral fusion and anchor peptides (9 families)
3.1.08. Antifreeze protein, type I (1 family)
3.1.09. Herpesvirus US12 family (1 family) PF05363 (Pfam)
3.1.10. Alpha-helical bacterial pheromones (1 family)
3.1.11. Peptide hormones (4 families)
3.1.12. Endothelin-like peptides (1 family) PF00322 (Pfam)
3.1.13. Calcitonin (1 family) 1.C.49 (TCDB) PF00214 (Pfam)
3.1.14. Tachykinin family (1 family) PF02202 (Pfam)
3.1.15. Bacteriocin, class IIa (4 families) PF01721 (Pfam)
3.1.16. Bacteriocin, class IIb (1 family)
3.1.17. Antimicrobial peptide HP (2-20) (1 family)
3.1.18. Delta lysin (1 family) PF05372 (Pfam)
3.1.19. Peptaibol (1 family) 1.D.5 (TCDB)
3.1.20. Alpha-conotoxins (1 family)
3.1.21. Insect antimicrobial peptides (7 families)
3.1.22. Scorpion NDBP 5 family (1 family)
3.1.23. Meucin (1 family)
3.1.24. Penaeidin (1 family) PF05927 (Pfam)
3.1.25. Latarcin (1 family) PF10279 (Pfam)
3.1.26. Pleurocidin (1 family) 1.C.62 (TCDB) PF08107 (Pfam)
3.1.27. Pardaxin (1 family) PF07425 (Pfam)
3.1.28. Amphibian antimicrobial peptides (6 families)
3.1.29. Cathelicidin (3 families) 1.C.33 (TCDB) PF00666 (Pfam)
3.1.30. Lactotransferrin peptides (1 family)
3.1.31. Dermcidin (1 family)
3.1.32. Toxin-antitoxin module (1 family) 1.C.103 (TCDB)
3.2.01. Antimicrobial beta-hairpin (9 families)
3.2.02. Ksi and T conotoxins (2 families) 8.B.4 (TCDB)
3.2.03. Hepcidin (1 family) PF06446 (Pfam)
3.2.04. Cyclic trypsin inhibitor (1 family)
3.2.05. Macrocyclic bacteriocins (2 families)
3.2.06. Paralytic peptide (1 family) PF02425 (Pfam)
3.2.07. Tricyclic peptide RP71935 (1 family)
3.2.08. Amyloid beta-sheet peptides (2 families)
3.2.09. Cyclic LD peptides (3 families)
3.3.01. Gramicidin A channel (1 family) 1.D.1 (TCDB)
3.3.02. Poly-proline helix (1 family)
3.4.02. Lantibiotic peptides (class I bacteriocins) (6 families) 1.C.20 (TCDB)
3.4.03. Heat-stable enterotoxin (1 family)
3.4.04. Cyclic lipopeptide antibiotics (2 families)
3.4.05. Cyclosporin (1 family)
3.4.06. Conomarphin (1 family)
3.4.07. Designed nonregular peptides (2 families)
3.4.08. Neurotensin/neuromedin N (1 family) PF07421 (Pfam)
3.4.09. Catestatin (1 family) PF01271 (Pfam)