PDB Entry (4qlq) |
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PDB ID: 4qlq | Resolution: 2.4 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 25006746 | DOI: 10.1021/jm500716s | |
Protein |
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Protein Name: Proteasome subunit beta type-2 | |
Uniprot ID/ACC: P25043 (PSB2_YEAST) | Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) |
Gene Symbol: PUP1 | Gene ID: 854328 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: LU-005i | ||
Canonical SMILES: C1CCCCC1C[C@@H](C(=O)[C@@]2(C)CO2)NC(=O)[C@H](Cc3ccc(cc3)OC)NC(=O)[C@H](C)NC(=O)CN4CCOCC4 | ||
Standard InChI: InChI=1S/C31H46N4O7/c1-21(32-27(36)19-35-13-15-41-16-14-35)29(38)34-26(18-23-9-11-24(40-3)12-10-23)30(39)33-25(28(37)31(2)20-42-31)17-22-7-5-4-6-8-22/h9-12,21-22,25-26H,4-8,13-20H2,1-3H3,(H,32,36)(H,33,39)(H,34,38)/t21-,25-,26-,31+/m0/s1 | ||
HET Code: 38N | PubChem: 101874274 | |
DrugBank: - | ChEMBL: CHEMBL3319481 | |
Molecular Formula: C31H46N4O7 | Mol. Weight: 586.3367 | logP: 1.3726 |
HBD: 3 | HBA: 8 | |
#Rotatable Bonds: 14 | TPSA: 138.6 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Epoxide Opening | THR 1 | H | 33.42 | - | Epoxide |
Binding Affinity |
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Database Name | Value |
PDBBind | IC50 : 6.6 nM |