6XKF
The crystal structure of 3CL MainPro of SARS-CoV-2 with oxidized Cys145 (Sulfenic acid cysteine).
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue EDO A 401 |
| Chain | Residue |
| A | PHE140 |
| A | CSX145 |
| A | HIS163 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue CL A 402 |
| Chain | Residue |
| A | LYS5 |
| B | EDO401 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue EDO B 401 |
| Chain | Residue |
| A | CL402 |
| B | ARG4 |
| B | LYS5 |
| B | HOH515 |
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"},{"source":"PubMed","id":"32198291","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Nucleophile; for 3CL-PRO activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00772","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"32198291","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 6 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"39223933","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
