PDB Entry (4wv7)
PDB ID: 4wv7 Resolution: 2.42 Å Exp. Method: X-RAY DIFFRACTION
PMID: 25544045 DOI: 10.1016/j.chembiol.2014.11.007
Protein
Protein Name: Heat shock 70 kDa protein 1A
Uniprot ID/ACC: P0DMV8 (HS71A_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: HSPA1A Gene ID: 3303
Protein Class: CELL CYCLE
Ligand
Ligand Name:   NOVOLACTONE
Canonical SMILES:   C1C=C(C=C)[C@H](C)[C@@H]([C@H]1[C@]23C)C[C@@H](O)[C@@]2(O)[C@]4(C)[C@H](CC3)OC4=O
Standard InChI:   InChI=1S/C20H28O4/c1-5-12-6-7-14-13(11(12)2)10-15(21)20(23)18(14,3)9-8-16-19(20,4)17(22)24-16/h5-6,11,13-16,21,23H,1,7-10H2,2-4H3/t11-,13-,14-,15+,16-,18+,19+,20-/m0/s1
HET Code:   3UM PubChem:   146680908
DrugBank:   - ChEMBL:   -
Molecular Formula:   C20H28O4 Mol. Weight:   332.19876 logP:   2.5985
HBD:   2 HBA:   4
#Rotatable Bonds:   1 TPSA:   66.76
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Lactone Addition GLU 444 A 25.28 7.65 Beta-Lactone
Binding Affinity
-