PDB Entry (1rwn) |
||
| ||
PDB ID: 1rwn | Resolution: 2.0 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 16511067 | DOI: 10.1107/S1744309105010109 | |
Protein |
|
Protein Name: Caspase-1 | |
Uniprot ID/ACC: P29466 (CASP1_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: CASP1 | Gene ID: 834 |
Protein Class: HYDROLASE |
Ligand |
||
Ligand Name: 3-{2-ETHYL-6-[4-(QUINOXALIN-2-YLAMINO)-BENZOYLAMINO]-HEXANOYLAMINO}-4-OXO-BUTYRIC ACID | ||
Canonical SMILES: CC[C@H](CCCCNC(=O)c1ccc(Nc2cnc3ccccc3n2)cc1)C(=O)N[C@@H](CC(O)=O)C=O | ||
Standard InChI: InChI=1S/C27H31N5O5/c1-2-18(27(37)31-21(17-33)15-25(34)35)7-5-6-14-28-26(36)19-10-12-20(13-11-19)30-24-16-29-22-8-3-4-9-23(22)32-24/h3-4,8-13,16-18,21H,2,5-7,14-15H2,1H3,(H,28,36)(H,30,32)(H,31,37)(H,34,35)/t18-,21+/m1/s1 | ||
HET Code: 4QB | PubChem: 5287520 | |
DrugBank: - | ChEMBL: CHEMBL1230325 | |
Molecular Formula: C27H31N5O5 | Mol. Weight: 505.2325 | logP: 3.4581 |
HBD: 4 | HBA: 7 | |
#Rotatable Bonds: 14 | TPSA: 150.38 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Hemi(thio)acetalization | CYS 285 | A | 29.26 | 12.9 | Aldehyde |
Binding Affinity |
||
- |