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2WI3

Orally Active 2-Amino Thienopyrimidine Inhibitors of the Hsp90 Chaperone

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
HEAT SHOCK PROTEIN, HSP 90-ALPHApolymer23626601.81UniProt (P07900)
Pfam (PF13589)
HOMO SAPIENS (HUMAN)HSP 86, RENAL CARCINOMA ANTIGEN NY-REN-38
2B
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
3C
(A)
4-METHYL-6-(METHYLSULFANYL)-1,3,5-TRIAZIN-2-AMINEnon-polymer156.21Chemie (ZZ3)
4D
(A)
waterwater18.0271Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight26601.8
Non-Polymers*Number of molecules2
Total formula weight180.5
All*Total formula weight26782.3
*Water molecules are not included.

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PDB entries from 2025-07-02

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