5KPP
Structure of human PARP1 catalytic domain bound to a quinazoline-2,4(1H,3H)-dione inhibitor
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | binding site for residue 6WZ A 1101 |
| Chain | Residue |
| A | ASP766 |
| A | ILE895 |
| A | TYR896 |
| A | PHE897 |
| A | SER904 |
| A | TYR907 |
| A | GLU988 |
| A | HOH1230 |
| A | HOH1233 |
| A | LEU769 |
| A | HIS862 |
| A | GLY863 |
| A | ARG878 |
| A | ILE879 |
| A | ALA880 |
| A | TYR889 |
| A | GLY894 |
| site_id | AC2 |
| Number of Residues | 15 |
| Details | binding site for residue 6WZ B 1101 |
| Chain | Residue |
| B | ASP766 |
| B | LEU769 |
| B | ASP770 |
| B | HIS862 |
| B | GLY863 |
| B | ARG878 |
| B | ALA880 |
| B | TYR889 |
| B | GLY894 |
| B | ILE895 |
| B | TYR896 |
| B | PHE897 |
| B | SER904 |
| B | TYR907 |
| B | GLU988 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {"description":"For poly [ADP-ribose] polymerase activity","evidences":[{"source":"PubMed","id":"32028527","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"7852410","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"9315851","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 10 |
| Details | Binding site: {"evidences":[{"source":"UniProtKB","id":"Q9UGN5","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"19690332","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 4 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate","evidences":[{"source":"PubMed","id":"25218447","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
