PDB Entry (6u9b)
PDB ID: 6u9b Resolution: 1.75 Å Exp. Method: X-RAY DIFFRACTION
PMID: 32009391 DOI: 10.1021/jacs.9b09684
Protein
Protein Name: Heat shock protein HSP 90-alpha
Uniprot ID/ACC: P07900 (HS90A_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: HSP90AA1 Gene ID: 3320
Protein Class: CELL CYCLE
Ligand
Ligand Name:   17(S)-3-((3-((6-amino-8-((6-iodobenzo[d][1,3]dioxol-5-yl)thio)-9H-purin-9-yl)methyl)piperidin-1-yl)methyl)benzene-1-sulfonyl fluoride
Canonical SMILES:   Nc1ncnc2n(C[C@H]3CCCN(Cc4cccc(c4)S(F)(=O)=O)C3)c(Sc3cc4OCOc4cc3I)nc12
Standard InChI:   InChI=1S/C25H24FIN6O4S2/c26-39(34,35)17-5-1-3-15(7-17)10-32-6-2-4-16(11-32)12-33-24-22(23(28)29-13-30-24)31-25(33)38-21-9-20-19(8-18(21)27)36-14-37-20/h1,3,5,7-9,13,16H,2,4,6,10-12,14H2,(H2,28,29,30)/t16-/m0/s1
HET Code:   Q2A PubChem:   145925617
DrugBank:   - ChEMBL:   -
Molecular Formula:   C25H24FIN6O4S2 Mol. Weight:   682.0329 logP:   4.4634
HBD:   1 HBA:   11
#Rotatable Bonds:   7 TPSA:   125.46
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Sulfonylation LYS 58 A 107.2 9.7 Sulfonyl Halide
Binding Affinity
-