Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008236 | molecular_function | serine-type peptidase activity |
| A | 0031639 | biological_process | plasminogen activation |
| B | 0008236 | molecular_function | serine-type peptidase activity |
| B | 0031639 | biological_process | plasminogen activation |
| C | 0008236 | molecular_function | serine-type peptidase activity |
| C | 0031639 | biological_process | plasminogen activation |
| D | 0008236 | molecular_function | serine-type peptidase activity |
| D | 0031639 | biological_process | plasminogen activation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PO4 C 802 |
| Chain | Residue |
| B | ARG109 |
| C | ASN75 |
| C | HIS87 |
| C | LYS98 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PO4 D 803 |
| Chain | Residue |
| D | HOH872 |
| D | HOH883 |
| D | HOH895 |
| A | ARG109 |
| A | HOH190 |
| D | ASN75 |
| D | HIS87 |
| D | LYS98 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PO4 D 804 |
| Chain | Residue |
| D | ARG110 |
| D | HIS129 |
| D | HOH901 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PO4 D 805 |
| Chain | Residue |
| D | ARG108 |
| D | ARG109 |
Functional Information from PROSITE/UniProt
| site_id | PS00021 |
| Number of Residues | 13 |
| Details | KRINGLE_1 Kringle domain signature. YCRNpdnrrrp.WC |
| Chain | Residue | Details |
| A | TYR101-CYS113 | |
| site_id | PS00022 |
| Number of Residues | 12 |
| Details | EGF_1 EGF-like domain signature 1. CnCpkKfgGQhC |
| Chain | Residue | Details |
| A | CYS31-CYS42 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | SER138 | |
| B | SER138 | |
| C | SER138 | |
| D | SER138 | |
| Chain | Residue | Details |
| A | THR18 | |
| B | THR18 | |
| C | THR18 | |
| D | THR18 | |
