PDB Entry (1rwo) |
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PDB ID: 1rwo | Resolution: 2.1 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 16511067 | DOI: 10.1107/S1744309105010109 | |
Protein |
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Protein Name: Caspase-1 | |
Uniprot ID/ACC: P29466 (CASP1_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: CASP1 | Gene ID: 834 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: 4-oxo-3-[6-({4-[(quinoxalin-2-yl)amino]phenyl}formamido)-2-(thiophen-2-yl)hexanamido]-5-(2,3,5,6-tetrafluorophenoxy)pentanoic acid | ||
Canonical SMILES: OC(=O)C[C@H](NC(=O)[C@H](CCCCNC(=O)c1ccc(Nc2cnc3ccccc3n2)cc1)c1cccs1)C(=O)COc1c(F)c(F)cc(F)c1F | ||
Standard InChI: InChI=1S/C36H31F4N5O6S/c37-23-16-24(38)33(40)34(32(23)39)51-19-28(46)27(17-31(47)48)45-36(50)22(29-9-5-15-52-29)6-3-4-14-41-35(49)20-10-12-21(13-11-20)43-30-18-42-25-7-1-2-8-26(25)44-30/h1-2,5,7-13,15-16,18,22,27H,3-4,6,14,17,19H2,(H,41,49)(H,43,44)(H,45,50)(H,47,48)/t22-,27+/m1/s1 | ||
HET Code: BTH | PubChem: - | |
DrugBank: - | ChEMBL: - | |
Molecular Formula: C36H31F4N5O6S | Mol. Weight: 737.1931 | logP: 6.2828 |
HBD: 4 | HBA: 9 | |
#Rotatable Bonds: 17 | TPSA: 159.61 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Aliphatic Subsititution | CYS 285 | A | 34.21 | 12.8 | Aryloxymethyl Carbonyl |
Binding Affinity |
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