Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| A | 0016020 | cellular_component | membrane |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. VSAAHC |
| Chain | Residue | Details |
| A | VAL821-CYS826 | |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPLM |
| Chain | Residue | Details |
| A | ASP965-MET976 | |
| site_id | PS01209 |
| Number of Residues | 23 |
| Details | LDLRA_1 LDL-receptor class A (LDLRA) domain signature. CVplvnl.CDghlHCedg.SDEad...C |
| Chain | Residue | Details |
| A | CYS655-CYS677 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | ACT_SITE: Charge relay system => ECO:0000250 |
| Chain | Residue | Details |
| A | HIS825 | |
| A | ASP876 | |
| A | SER971 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 9 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN534 | |
| A | ASN630 | |
| A | ASN682 | |
| A | ASN706 | |
| A | ASN725 | |
| A | ASN848 | |
| A | ASN887 | |
| A | ASN909 | |
| A | ASN949 | |
