5XW1
Crystal Structure of Porcine pancreatic trypsin with tripeptide inhibitor, PRN, at pH10
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.40.10.10 | Mainly Beta | Beta Barrel | Thrombin, subunit H | Trypsin-like serine proteases | CATH (4.3.0) |
B | 2.40.10.10 | Mainly Beta | Beta Barrel | Thrombin, subunit H | Trypsin-like serine proteases | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00089 | Trypsin (Trypsin) | Trypsin | - | Domain | |
PF00089 | Trypsin (Trypsin) | Trypsin | - | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
Trypsin | ||||
Trypsin | ||||
Acetylated-Pro-Arg-Asn Inhibitor | - | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001254 | Serine proteases, trypsin domain | Domain | |
IPR009003 | Peptidase S1, PA clan | Homologous Superfamily | |
IPR043504 | Peptidase S1, PA clan, chymotrypsin-like fold | Homologous Superfamily | |
IPR050127 | Serine Proteases (Peptidase S1 Family) | Family | |
IPR018114 | Serine proteases, trypsin family, histidine active site | Active Site | |
IPR001314 | Peptidase S1A, chymotrypsin family | Family | |
IPR033116 | Serine proteases, trypsin family, serine active site | Active Site | |
IPR001254 | Serine proteases, trypsin domain | Domain | |
IPR009003 | Peptidase S1, PA clan | Homologous Superfamily | |
IPR043504 | Peptidase S1, PA clan, chymotrypsin-like fold | Homologous Superfamily | |
IPR050127 | Serine Proteases (Peptidase S1 Family) | Family | |
IPR018114 | Serine proteases, trypsin family, histidine active site | Active Site | |
IPR001314 | Peptidase S1A, chymotrypsin family | Family | |
IPR033116 | Serine proteases, trypsin family, serine active site | Active Site |
Protein Modification Annotation
Modified Residue(s) | ||
---|---|---|
Chain | Residue(s) | Description |
ACE | AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 :  N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359 | :