Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008233 | molecular_function | peptidase activity |
| A | 0019082 | biological_process | viral protein processing |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE CY6 A 1145 |
| Chain | Residue |
| A | THR26 |
| A | CYS145 |
| A | HIS163 |
| A | HIS164 |
| A | MET165 |
| A | GLU166 |
| A | PRO168 |
| A | HIS172 |
| A | ASP187 |
| A | ARG188 |
| A | GLN189 |
| A | LEU27 |
| A | THR190 |
| A | ALA191 |
| A | GLN192 |
| A | HOH1198 |
| A | HOH1256 |
| A | HIS41 |
| A | TYR54 |
| A | PHE140 |
| A | LEU141 |
| A | ASN142 |
| A | GLY143 |
| A | SER144 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {"description":"For 3CL-PRO activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00772","evidenceCode":"ECO:0000255"}]} |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 2bx4 |
| Chain | Residue | Details |
| A | CYS145 | |
| A | HIS41 | |
| site_id | MCSA1 |
| Number of Residues | 3 |
| Details | M-CSA 830 |
| Chain | Residue | Details |
| A | HIS41 | proton acceptor, proton donor |
| A | GLY143 | electrostatic stabiliser |
| A | CYS145 | electrostatic stabiliser |
