Structure of PDB 6qy8 Chain B

Receptor sequence
>6qy8B (length=323) Species: 9606 (Homo sapiens) [Search protein sequence]
SRARVYAEVNSLRSREYWDYEAHVPSWGNQDDYQLVRKLGRGKYSEVFEA
INITNNERVVVKILVKKKKIKREVKILENLRGGTNIIKLIDTVKDPVSKT
PALVFEYINNTDFKQLYQILTDFDIRFYMYELLKALDYCHSKGIMHRDVK
PHNVMIDHQQKKLRLIDWGLAEFYHPAQEYNVRVASRYFKGPELLVDYQM
YDYSLDMWSLGCMLASMIFRREPFFHGQDNYDQLVRIAKVLGTEELYGYL
KKYHIDLDPHFNDILGQHSRKRWENFIHSENRHLVSPEALDLLDKLLRYD
HQQRLTAKEAMEHPYFYPVVKEQ
3D structure
PDB6qy8 CSNK2A1 bound to ERB-041
ChainB
Resolution1.7 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) D157 K159 N162 D176 S195
Catalytic site (residue number reindexed from 1) D148 K150 N153 D167 S186
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 041 B L46 V54 K69 F114 I117 N119 M164 I175 D176 L39 V47 K62 F105 I108 N110 M155 I166 D167
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0044024 histone H2AS1 kinase activity
GO:0106310 protein serine kinase activity
Biological Process
GO:0006302 double-strand break repair
GO:0006338 chromatin remodeling
GO:0006468 protein phosphorylation
GO:0006915 apoptotic process
GO:0007283 spermatogenesis
GO:0016055 Wnt signaling pathway
GO:0016310 phosphorylation
GO:0021987 cerebral cortex development
GO:0032435 negative regulation of proteasomal ubiquitin-dependent protein catabolic process
GO:0051726 regulation of cell cycle
GO:0097421 liver regeneration
GO:1901524 regulation of mitophagy
GO:1903955 positive regulation of protein targeting to mitochondrion
GO:1905818 regulation of chromosome separation
GO:2001234 negative regulation of apoptotic signaling pathway
Cellular Component
GO:0000785 chromatin
GO:0001669 acrosomal vesicle
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005956 protein kinase CK2 complex
GO:0031519 PcG protein complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6qy8, PDBe:6qy8, PDBj:6qy8
PDBsum6qy8
PubMed
UniProtP19784|CSK22_HUMAN Casein kinase II subunit alpha' (Gene Name=CSNK2A2)

[Back to BioLiP]