Functional Information from GO Data
| Chain | GOid | namespace | contents |
| I | 0004252 | molecular_function | serine-type endopeptidase activity |
| I | 0006508 | biological_process | proteolysis |
| J | 0004252 | molecular_function | serine-type endopeptidase activity |
| J | 0006508 | biological_process | proteolysis |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LTAAHC |
| Chain | Residue | Details |
| J | LEU53-CYS58 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPVV |
| Chain | Residue | Details |
| J | ASP186-VAL200 | |
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YACEVTH |
| Chain | Residue | Details |
| B | TYR219-HIS225 | |
| A | TYR220-HIS226 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| J | HIS57 | |
| J | ASP102 | |
| J | SER195 | |
| I | HIS57 | |
| I | ASP102 | |
| I | SER185 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | SITE: Major binding site for inhibitory zinc |
| Chain | Residue | Details |
| J | HIS99 | |
| I | HIS99 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 6 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| J | ASN18 | |
| J | ASN122 | |
| J | ASN202 | |
| I | ASN18 | |
| I | ASN122 | |
| I | ASN202 | |
| Chain | Residue | Details |
| J | ASN159 | |
| I | ASN159 | |
