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2BSM

Novel, potent small molecule inhibitors of the molecular chaperone Hsp90 discovered through structure-based design

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
HEAT SHOCK PROTEIN HSP90-ALPHApolymer23526470.61UniProt (P07900)
Pfam (PF13589)
HOMO SAPIENS (HUMAN)HSP 86
2B
(A)
5-(5-CHLORO-2,4-DIHYDROXYPHENYL)-N-ETHYL-4-(4-METHOXYPHENYL)-1H-PYRAZOLE-3-CARBOXAMIDEnon-polymer387.81Chemie (BSM)
3C
(A)
waterwater18.0247Chemie (HOH)
Sequence modifications
A: 2 - 236 (UniProt: P07900)
PDBExternal DatabaseDetails
Ser 63Thr 62conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight26470.6
Non-Polymers*Number of molecules1
Total formula weight387.8
All*Total formula weight26858.4
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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