Structure of PDB 3kxn Chain A Binding Site BS01
Receptor Information
>3kxn Chain A (length=327) Species:
4577
(Zea mays) [
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SKARVYADVNVLRPKEYWDYEALTVQWGEQDDYEVVRKVGRGKYSEVFEG
INVNNNEKCIIKILKPVKKKKIKREIKILQNLCGGPNIVKLLDIVRDQHS
KTPSLIFEYVNNTDFKVLYPTLTDYDIRYYIYELLKALDYCHSQGIMHRD
VKPHNVMIDHELRKLRLIDWGLAEFYHPGKEYNVRVASRYFKGPELLVDL
QDYDYSLDMWSLGCMFAGMIFRKEPFFYGHDNHDQLVKIAKVLGTDGLNV
YLNKYRIELDPQLEALVGRHSRKPWLKFMNADNQHLVSPEAIDFLDKLLR
YDHQERLTALEAMTHPYFQQVRAAENS
Ligand information
Ligand ID
K8X
InChI
InChI=1S/C7H2I4N2/c8-2-3(9)5(11)7-6(4(2)10)12-1-13-7/h1H,(H,12,13)
InChIKey
ZUHFPYANLLWSJR-UHFFFAOYSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.0
c1[nH]c2c(n1)c(c(c(c2I)I)I)I
CACTVS 3.352
Ic1c(I)c(I)c2nc[nH]c2c1I
Formula
C7 H2 I4 N2
Name
4,5,6,7-tetraiodo-1H-benzimidazole
ChEMBL
CHEMBL595730
DrugBank
ZINC
ZINC000049762279
PDB chain
3kxn Chain A Residue 1 [
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Receptor-Ligand Complex Structure
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PDB
3kxn
ATP site-directed inhibitors of protein kinase CK2: an update.
Resolution
2.0 Å
Binding residue
(original residue number in PDB)
V45 V53 V116 M163 I174
Binding residue
(residue number reindexed from 1)
V39 V47 V110 M157 I168
Annotation score
1
Enzymatic activity
Catalytic site (original residue number in PDB)
D156 K158 N161 D175 S194
Catalytic site (residue number reindexed from 1)
D150 K152 N155 D169 S188
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
GO:0044024
histone H2AS1 kinase activity
GO:0106310
protein serine kinase activity
Biological Process
GO:0006338
chromatin remodeling
GO:0006468
protein phosphorylation
GO:0016310
phosphorylation
GO:0051726
regulation of cell cycle
Cellular Component
GO:0005634
nucleus
GO:0005829
cytosol
GO:0005956
protein kinase CK2 complex
GO:0043231
intracellular membrane-bounded organelle
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:3kxn
,
PDBe:3kxn
,
PDBj:3kxn
PDBsum
3kxn
PubMed
21513497
UniProt
P28523
|CSK2A_MAIZE Casein kinase II subunit alpha (Gene Name=ACK2)
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