PDB Entry (2r9c) |
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PDB ID: 2r9c | Resolution: 1.8 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 18702462 | DOI: 10.1021/jm800045t | |
Protein |
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Protein Name: Calpain-1 catalytic subunit | |
Uniprot ID/ACC: P97571 (CAN1_RAT) | Organism: Rattus norvegicus (Rat) |
Gene Symbol: Capn1 | Gene ID: 29153 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: ZLAK-3001 | ||
Canonical SMILES: n1cnc(N)c(c12)ncn2CCCNC(=O)C(=O)[C@H](CC)NC(=O)[C@H](CC(C)C)NC(=O)OCc3ccccc3 | ||
Standard InChI: InChI=1S/C27H36N8O5/c1-4-19(22(36)26(38)29-11-8-12-35-16-32-21-23(28)30-15-31-24(21)35)33-25(37)20(13-17(2)3)34-27(39)40-14-18-9-6-5-7-10-18/h5-7,9-10,15-17,19-20H,4,8,11-14H2,1-3H3,(H,29,38)(H,33,37)(H,34,39)(H2,28,30,31)/t19-,20-/m0/s1 | ||
HET Code: GRD | PubChem: 25053411 | |
DrugBank: - | ChEMBL: CHEMBL521260 | |
Molecular Formula: C27H36N8O5 | Mol. Weight: 552.2809 | logP: 1.7198 |
HBD: 4 | HBA: 10 | |
#Rotatable Bonds: 14 | TPSA: 183.22 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Hemi(thio)acetalization | CYS 115 | A | 19.35 | 14.1 | Ketone |
Binding Affinity |
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