| Class b: All beta proteins [48724] (149 folds) |
| Fold b.47: Trypsin-like serine proteases [50493] (1 superfamily) barrel, closed; n=6, S=8; greek-key duplication: consists of two domains of the same fold |
Superfamily b.47.1: Trypsin-like serine proteases [50494] (4 families) ![]() |
| Family b.47.1.2: Eukaryotic proteases [50514] (47 proteins) |
| (alpha,gamma)-chymotrypsin(ogen) [50522] (3 species) |
| Species Cow (Bos taurus) [TaxId:9913] [50523] (51 PDB entries) |
| Species Rat (Rattus norvegicus) [TaxId:10116] [89340] (1 PDB entry) |
| Species Red fire ant (Solenopsis invicta) [TaxId:13686] [50524] (1 PDB entry) |
| 7S NGF protease subunits [50559] (1 species) two pairs of homologous but non-identical chains |
| Species Mouse (Mus musculus) [TaxId:10090] [50560] (1 PDB entry) |
| Activated protein c (autoprothrombin IIa) [50579] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50580] (1 PDB entry) |
| Alpha tryptase I [89341] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [89342] (1 PDB entry) |
| Beta-acrosin [50593] (2 species) |
| Species Pig (Sus scrofa) [TaxId:9823] [50595] (1 PDB entry) |
| Species Sheep (Ovis aries) [TaxId:9940] [50594] (1 PDB entry) |
| beta-Tryptase [50546] (1 species) ring-like tetramer with active sites facing a central pore |
| Species Human (Homo sapiens) [TaxId:9606] [50547] (1 PDB entry) |
| Cathepsin G [50548] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50549] (3 PDB entries) |
| Chymase (mast cell protease I) [89343] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [89344] (1 PDB entry) |
| Chymase II (mast cell proteinase II) [50552] (2 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50554] (2 PDB entries) |
| Species Rat (Rattus rattus) [TaxId:10117] [50553] (1 PDB entry) |
| Coagulation factor IXa, protease domain [50583] (2 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50585] (1 PDB entry) |
| Species Pig (Sus scrofa) [TaxId:9823] [50584] (1 PDB entry) |
| Coagulation factor VIIa [50550] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50551] (10 PDB entries) |
| Coagulation factor Xa, protease domain [50574] (2 species) |
| Species Cow (Bos taurus) [TaxId:9913] [50576] (1 PDB entry) |
| Species Human (Homo sapiens) [TaxId:9606] [50575] (36 PDB entries) |
| Coagulation factor Xa-trypsin chimera [50577] (1 species) |
| Species Synthetic, based on Homo sapiens sequence [50578] (1 PDB entry) Xa: residues 16-121; trypsin: residues 122-246 |
| Coagulation factor XI [117237] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [117238] (3 PDB entries) |
| Complement C1R protease, catalytic domain [74976] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [74977] (3 PDB entries) |
| Complement C1S protease, catalytic domain [63789] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [63790] (1 PDB entry) |
| Crab collagenase [50527] (1 species) |
| Species Atlantic sand fiddler crab (Uca pugilator) [TaxId:6772] [50528] (1 PDB entry) |
| Duodenase [63791] (1 species) new serine protease |
| Species Cow (Bos taurus) [TaxId:9913] [63792] (1 PDB entry) |
| Elastase [50536] (4 species) |
| Species Earthworm (Eisenia fetida) [74973] (1 PDB entry) fibrinolytic enzyme component A |
| Species Human (Homo sapiens) [TaxId:9606] [50537] (5 PDB entries) |
| Species Pig (Sus scrofa) [TaxId:9823] [50538] (59 PDB entries) |
| Species Salmon (Salmo salar) [TaxId:8030] [50539] (1 PDB entry) |
| Enteropeptidase (enterokinase light chain) [50540] (1 species) |
| Species Cow (Bos taurus) [TaxId:9913] [50541] (1 PDB entry) |
| Factor B [50561] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50562] (4 PDB entries) |
| Factor D [50563] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50564] (7 PDB entries) |
| Granzyme A [89345] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [89346] (2 PDB entries) |
| Granzyme B [50590] (2 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50592] (2 PDB entries) |
| Species Rat (Rattus norvegicus) [TaxId:10116] [50591] (1 PDB entry) |
| Granzyme K [82124] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [82125] (2 PDB entries) |
| Heparin binding protein, HBP [50544] (1 species) multifunctional protein (synonym: CAP37, azurocidin) |
| Species Human (Homo sapiens) [TaxId:9606] [50545] (4 PDB entries) |
| Hepatocyte growth factor, HGF [110239] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [110240] (2 PDB entries) |
| Hepsin, catalytic domain [101813] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [101814] (3 PDB entries) |
| HL collagenase [50529] (1 species) |
| Species Common cattle grub (Hypoderma lineatum) [TaxId:7389] [50530] (2 PDB entries) |
| Kallikrein 6 [74974] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [74975] (3 PDB entries) |
| Kallikrein A [50555] (1 species) |
| Species Pig (Sus scrofa) [TaxId:9823] [50556] (3 PDB entries) |
| Kallikrein-13 [50572] (1 species) |
| Species Mouse (Mus musculus) [TaxId:10090] [50573] (1 PDB entry) |
| Mannan-binding lectin serine protease 2 (MASP-2), catalytic domain [110241] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [110242] (1 PDB entry) |
| Matriptase MTSP1 [69284] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [69285] (2 PDB entries) |
| Myeloblastin, PR3 [50581] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50582] (1 PDB entry) |
| Neuropsin [50525] (1 species) |
| Species Mouse (Mus musculus) [TaxId:10090] [50526] (1 PDB entry) |
| Plasmin(ogen), catalytic domain [50588] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50589] (7 PDB entries) |
| Procarboxypeptidase A-S6 subunit III (zymogen E) [50534] (1 species) |
| Species Cow (Bos taurus) [TaxId:9913] [50535] (2 PDB entries) |
| Prostate specific antigen (PSA kallikrein) [82122] (1 species) |
| Species Horse (Equus caballus) [TaxId:9796] [82123] (1 PDB entry) |
| Single chain tissue plasminogen activator [50567] (2 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50568] (1 PDB entry) |
| Species Vampire bat (Desmodus rotundus) [TaxId:9430] [50569] (1 PDB entry) |
| Thrombin [50531] (2 species) |
| Species Cow (Bos taurus) [TaxId:9913] [50533] (26 PDB entries) |
| Species Human (Homo sapiens) [TaxId:9606] [50532] (157 PDB entries) |
| Tonin [50557] (1 species) |
| Species Rat (Rattus rattus) [TaxId:10117] [50558] (1 PDB entry) |
| Trypsin(ogen) [50515] (8 species) |
| Species Cow (Bos taurus) [TaxId:9913] [50516] (229 PDB entries) |
| Species Human (Homo sapiens) [TaxId:9606] [50519] (1 PDB entry) |
| Species Human (Homo sapiens), trypsin IV (brain isoform) [TaxId:9606] [69283] (1 PDB entry) |
| Species Mold (Fusarium oxysporum) [TaxId:5507] [50521] (12 PDB entries) |
| Species North atlantic salmon (Salmo salar) [TaxId:8030] [50520] (11 PDB entries) |
| Species Pacific chum salmon (Oncorhynchus keta) [TaxId:8018] [82121] (1 PDB entry) |
| Species Pig (Sus scrofa) [TaxId:9823] [50517] (18 PDB entries) |
| Species Rat (Rattus norvegicus) [TaxId:10116] [50518] (30 PDB entries) |
| Two-chain tissue plasminogen activator (TC)-T-PA [50565] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50566] (2 PDB entries) |
| Urokinase [50542] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50543] (1 PDB entry) |
| Urokinase-type plasminogen activator (LMW U-PA), catalytic domain [50586] (1 species) |
| Species Human (Homo sapiens) [TaxId:9606] [50587] (36 PDB entries) |
| Venom serine protease [50570] (2 species) |
| Species Chinese green tree viper (Trimeresurus stejnejeri) [50571] (1 PDB entry) |
| Species Hundred-pace snake (Agkistrodon acutus) [TaxId:36307] [110238] (2 PDB entries) |
Timeline for Family b.47.1.2: Eukaryotic proteases: