PDB Entry (4d9t)
PDB ID: 4d9t Resolution: 2.4 Å Exp. Method: X-RAY DIFFRACTION
PMID: 22466421 DOI: 10.1038/nchembio.925
Protein
Protein Name: Ribosomal protein S6 kinase alpha-3
Uniprot ID/ACC: P51812 (KS6A3_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: RPS6KA3 Gene ID: 6197
Protein Class: TRANSFERASE
Ligand
Ligand Name:   Methyl (2S)-3-{4-amino-7-[(1E)-3-hydroxyprop-1-en-1-yl]-5-(4-methylphenyl)-7H-pyrrolo[2,3-d]pyrimidin-6-yl}-2-cyanopropenoate
Canonical SMILES:   Cc1ccc(cc1)-c(c(c23)c(N)ncn3)c(/C=C(\C#N)C(=O)OC)n2/C=C/CO
Standard InChI:   InChI=1S/C21H19N5O3/c1-13-4-6-14(7-5-13)17-16(10-15(11-22)21(28)29-2)26(8-3-9-27)20-18(17)19(23)24-12-25-20/h3-8,10,12,27H,9H2,1-2H3,(H2,23,24,25)/b8-3+,15-10+
HET Code:   0JG PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C21H19N5O3 Mol. Weight:   389.1488 logP:   2.5319
HBD:   2 HBA:   8
#Rotatable Bonds:   5 TPSA:   127.05
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 436 A 40.75 12.42 Alpha-Cyanovinyl Carbonyl
Binding Affinity
-