Annotations: 9TFY

Arabidopsis thaliana Casein Kinase 2 (CK2) alpha1 - beta1 complex bound to inositol hexakisphosphate (InsP6)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Protein kinase-like (PK-like)	8094367	3000066	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Protein kinase-like (PK-like)	8094367	3000066	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	peroxidase	e9tfyD1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: peroxidase	ECOD (v295.2)
C	Fusion_gly	e9tfyC1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Fusion_gly	ECOD (v295.2)
B	Fusion_gly	e9tfyB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Fusion_gly	ECOD (v295.2)
A	Fusion_gly	e9tfyA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Fusion_gly	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C, D	PF01214	Casein kinase II regulatory subunit (CK_II_beta)	Casein kinase II regulatory subunit		Domain
A, B	PF00069	Protein kinase domain (Pkinase)	Protein kinase domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	Casein kinase II subunit beta-1	enzyme regulator activity molecular function regulator activity protein kinase regulator activity kinase regulator activity	protein phosphorylation phosphorylation macromolecule modification phosphate-containing compound metabolic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process cellular response to stimulus response to light stimulus regulation of biological process cellular response to red or far red light protein phosphorylation phosphorylation macromolecule modification phosphate-containing compound metabolic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process cellular response to stimulus response to light stimulus regulation of biological process cellular response to red or far red light regulation of cellular process response to stimulus signaling red or far-red light signaling pathway biological regulation cellular response to radiation response to red or far red light cell communication cellular response to environmental stimulus cellular response to light stimulus response to radiation response to abiotic stimulus signal transduction cellular response to abiotic stimulus	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein kinase complex transferase complex, transferring phosphorus-containing groups protein kinase CK2 complex protein-containing complex catalytic complex serine/threonine protein kinase complex transferase complex intracellular protein-containing complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein kinase complex transferase complex, transferring phosphorus-containing groups protein kinase CK2 complex protein-containing complex catalytic complex serine/threonine protein kinase complex transferase complex intracellular protein-containing complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
A, B	Casein kinase II subunit alpha-1	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups protein serine/threonine kinase activity catalytic activity, acting on a protein protein kinase activity phosphotransferase activity, alcohol group as acceptor protein serine kinase activity	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process rhythmic process circadian rhythm primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process metabolic process macromolecule metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process rhythmic process circadian rhythm primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process metabolic process macromolecule metabolic process DNA repair regulation of biological process biological regulation regulation of circadian rhythm response to ionizing radiation response to radiation response to abiotic stimulus response to gamma radiation regulation of cellular process cell cycle regulation of cell cycle response to light stimulus response to UV-C response to UV cellular component organization chromatin organization cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytoplasm cytosol protein kinase complex transferase complex, transferring phosphorus-containing groups protein kinase CK2 complex protein-containing complex catalytic complex serine/threonine protein kinase complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR035991	Casein kinase II subunit beta-like	Homologous Superfamily
C, D	IPR000704	Casein kinase II, regulatory subunit	Family
C, D	IPR016149	Casein kinase II, regulatory subunit, N-terminal	Homologous Superfamily
A, B	IPR045216	Casein Kinase 2, subunit alpha	Family
A, B	IPR017441	Protein kinase, ATP binding site	Binding Site
A, B	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B	IPR000719	Protein kinase domain	Domain
A, B	IPR008271	Serine/threonine-protein kinase, active site	Active Site

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.