Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 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 |
| A | LEU483-CYS488 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. SPckGESGGAVF |
| Chain | Residue | Details |
| A | SER653-PHE664 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS487 | |
| A | ASP541 | |
| A | SER659 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | SER242 | |
| A | SER244 | |
| A | THR317 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN270 | |
| Chain | Residue | Details |
| A | ASN313 | |
| Chain | Residue | Details |
| A | ASN447 | |
| A | ASN601 | |
| Chain | Residue | Details |
| A | ASN451 | |
| Chain | Residue | Details |
| A | ASN631 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| A | ASP541 | |
| A | HIS487 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| A | SER659 | |
| A | GLY660 | |
| site_id | CSA3 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| A | GLY657 | |
| A | SER659 | |
| site_id | CSA4 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| A | SER659 | |
| A | ASP541 | |
| A | HIS487 | |
| site_id | CSA5 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| A | SER659 | |
| A | ASP541 | |
| A | HIS487 | |
| A | GLY660 | |
| site_id | CSA6 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| A | GLY657 | |
| A | SER659 | |
| A | ASP541 | |
| A | HIS487 | |
| site_id | MCSA1 |
| Number of Residues | 3 |
| Details | M-CSA 688 |
| Chain | Residue | Details |
| A | HIS487 | proton acceptor, proton donor |
| A | ASP541 | electrostatic stabiliser |
| A | SER659 | electrostatic stabiliser |
