Structure of PDB 5cx9 Chain A Binding Site BS03

Receptor Information
>5cx9 Chain A (length=328) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SGPVPSRARVYTDVNTHRPSEYWDYESHVVEWGNQDDYQLVRKLGRGKYS
EVFEAINITNNEKVVVKILKPVKKKKIKREIKILENLRGGPNIITLADIV
KDPVSRTPALVFEHVNNTDFKQLYQTLTDYDIRFYMYEILKALDYCHSMG
IMHRDVKPHNVMIDHEHRKLRLIDWGLAEFYHPGQEYNVRVASRYFKGPE
LLVDYQMYDYSLDMWSLGCMLASMIFRKEPFFHGHDNYDQLVRIAKVLGT
EDLYDYIDKYNIELDPRFNDILGRHSRKRWERFVHSENQHLVSPEALDFL
DKLLRYDHQSRLTAREAMEHPYFYTVVK
Ligand information
Ligand ID551
InChIInChI=1S/C20H23ClN2O3/c1-26-20(25)13-19(24)23-11-5-10-22-14-15-8-9-17(18(21)12-15)16-6-3-2-4-7-16/h2-4,6-9,12,22H,5,10-11,13-14H2,1H3,(H,23,24)
InChIKeyMTDVIYKGVPWNHL-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385COC(=O)CC(=O)NCCCNCc1ccc(c(Cl)c1)c2ccccc2
OpenEye OEToolkits 1.9.2COC(=O)CC(=O)NCCCNCc1ccc(c(c1)Cl)c2ccccc2
ACDLabs 12.01C(=O)(CC(=O)NCCCNCc1cc(c(cc1)c2ccccc2)Cl)OC
FormulaC20 H23 Cl N2 O3
Namemethyl 3-[(3-{[(2-chlorobiphenyl-4-yl)methyl]amino}propyl)amino]-3-oxopropanoate
ChEMBLCHEMBL4117028
DrugBank
ZINCZINC000584905140
PDB chain5cx9 Chain A Residue 407 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5cx9 A fragment-based approach leading to the discovery of a novel binding site and the selective CK2 inhibitor CAM4066.
Resolution1.732 Å
Binding residue
(original residue number in PDB)		W24 H183 Q186
Binding residue
(residue number reindexed from 1)		W23 H182 Q185
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D156 K158 N161 D175 P184 S194
Catalytic site (residue number reindexed from 1) D155 K157 N160 D174 P183 S193
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:5cx9, PDBe:5cx9, PDBj:5cx9
PDBsum5cx9
PubMed28495381
UniProtP68400|CSK21_HUMAN Casein kinase II subunit alpha (Gene Name=CSNK2A1)

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