Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
Functional Information from PROSITE/UniProt
| site_id | PS00280 |
| Number of Residues | 19 |
| Details | BPTI_KUNITZ_1 Pancreatic trypsin inhibitor (Kunitz) family signature. FkySGCggnennFtskqeC |
| Chain | Residue | Details |
| A | PHE36-CYS54 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | SITE: Reactive bond |
| Chain | Residue | Details |
| A | ARG18 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | SITE: Not glycosylated |
| Chain | Residue | Details |
| A | ASN47 | |
