H-89   Click here for help

GtoPdb Ligand ID: 5983

Synonyms: H 89
PDB Ligand
Compound class: Synthetic organic
Comment: H-89 is an inhibitor of protein kinase A (PKA) [2,4].
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 5
Hydrogen bond donors 2
Rotatable bonds 8
Topological polar surface area 79.47
Molecular weight 445.05
XLogP 3.61
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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Canonical SMILES Brc1ccc(cc1)C=CCNCCNS(=O)(=O)c1cccc2c1ccnc2
Isomeric SMILES Brc1ccc(cc1)/C=C/CNCCNS(=O)(=O)c1cccc2c1ccnc2
InChI InChI=1S/C20H20BrN3O2S/c21-18-8-6-16(7-9-18)3-2-11-22-13-14-24-27(25,26)20-5-1-4-17-15-23-12-10-19(17)20/h1-10,12,15,22,24H,11,13-14H2/b3-2+
InChI Key ZKZXNDJNWUTGDK-NSCUHMNNSA-N
Selectivity at enzymes
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
protein kinase, cAMP-dependent, catalytic, alpha subunit Primary target of this compound Hs Inhibitor Inhibition 7.3 pKi - 2
pKi 7.3 (Ki 4.8x10-8 M) [2]