PDB Entry (4no1) |
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PDB ID: 4no1 | Resolution: 2.5 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 24403024 | DOI: 10.1002/anie.201308984 | |
Protein |
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Protein Name: Proteasome subunit beta type-5 | |
Uniprot ID/ACC: P30656 (PSB5_YEAST) | Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) |
Gene Symbol: PRE2 | Gene ID: 856218 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: Z-Leu-Leu-Leu-B(OH)2 | ||
Canonical SMILES: CC(C)C[C@@H](B(O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1 | ||
Standard InChI: InChI=1S/C25H42BN3O6/c1-16(2)12-20(24(31)29-22(26(33)34)14-18(5)6)27-23(30)21(13-17(3)4)28-25(32)35-15-19-10-8-7-9-11-19/h7-11,16-18,20-22,33-34H,12-15H2,1-6H3,(H,27,30)(H,28,32)(H,29,31)/t20-,21-,22-/m0/s1 | ||
HET Code: CIX | PubChem: 490002 | |
DrugBank: - | ChEMBL: CHEMBL114388 | |
Molecular Formula: C25H42BN3O6 | Mol. Weight: 491.31668 | logP: 2.4013 |
HBD: 5 | HBA: 6 | |
#Rotatable Bonds: 14 | TPSA: 136.99 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Borylation | THR 1 | K | 27.95 | - | Boronic Acid |
Binding Affinity |
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Database Name | Value |
PDBBind | IC50 : 27 nM |