6L20

Crystal structure of CK2a2 with hematein

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6l20a_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	Protein kinases, catalytic subunit	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B [auth D]	d6l20d_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	Protein kinases, catalytic subunit	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C [auth G]	d6l20g_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	Protein kinases, catalytic subunit	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D [auth J]	d6l20j_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	Protein kinases, catalytic subunit	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Protein kinase-like (PK-like)	8079151	3000066	SCOP2B (2022-06-29)
B [auth D]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8079151	3000066	SCOP2B (2022-06-29)
C [auth G]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8079151	3000066	SCOP2B (2022-06-29)
D [auth J]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8079151	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)
A	Pkinase_Tyr	e6l20A1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)
B [auth D]	Pkinase_Tyr	e6l20D1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)
C [auth G]	Pkinase_Tyr	e6l20G1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)
D [auth J]	Pkinase_Tyr	e6l20J1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (utative)
A	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (utative)
B [auth D]	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (utative)
B [auth D]	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (utative)
C [auth G]	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (utative)
C [auth G]	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (utative)
D [auth J]	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (utative)
D [auth J]	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth D], C [auth G], D [auth J]	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
A, B [auth D], C [auth G], D [auth J]	Casein kinase II subunit alpha'	catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein serine/threonine kinase activity	developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation catabolic process negative regulation of proteolysis negative regulation of proteolysis involved in protein catabolic process proteolysis involved in protein catabolic process negative regulation of biological process regulation of ubiquitin-dependent protein catabolic process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation catabolic process negative regulation of proteolysis negative regulation of proteolysis involved in protein catabolic process proteolysis involved in protein catabolic process negative regulation of biological process regulation of ubiquitin-dependent protein catabolic process macromolecule catabolic process regulation of primary metabolic process organic substance metabolic process regulation of proteolysis involved in protein catabolic process regulation of proteolysis modification-dependent macromolecule catabolic process proteolysis protein metabolic process negative regulation of protein metabolic process negative regulation of ubiquitin-dependent protein catabolic process negative regulation of macromolecule metabolic process organonitrogen compound catabolic process negative regulation of catabolic process regulation of biological process organonitrogen compound metabolic process regulation of protein metabolic process negative regulation of metabolic process biological regulation primary metabolic process regulation of catabolic process regulation of macromolecule metabolic process protein catabolic process modification-dependent protein catabolic process metabolic process ubiquitin-dependent protein catabolic process macromolecule metabolic process regulation of metabolic process organic substance catabolic process cellular process apoptotic process cell death programmed cell death multicellular organismal process gland development animal organ development animal organ regeneration liver development regeneration multicellular organism development hepaticobiliary system development anatomical structure development liver regeneration system development protein localization regulation of localization establishment of protein localization cellular localization regulation of cellular process regulation of protein localization protein targeting regulation of protein targeting to mitochondrion positive regulation of biological process positive regulation of establishment of protein localization localization cellular macromolecule localization positive regulation of protein targeting to mitochondrion positive regulation of cellular process regulation of establishment of protein localization establishment of localization regulation of establishment of protein localization to mitochondrion establishment of protein localization to organelle regulation of protein targeting regulation of cellular localization macromolecule localization protein localization to organelle protein localization to mitochondrion positive regulation of protein localization protein targeting to mitochondrion establishment of protein localization to mitochondrion positive regulation of establishment of protein localization to mitochondrion cell cycle cellular response to stimulus response to stimulus negative regulation of signaling signaling regulation of signal transduction regulation of programmed cell death negative regulation of cell communication cell communication negative regulation of apoptotic signaling pathway negative regulation of cellular process signal transduction regulation of signaling negative regulation of response to stimulus negative regulation of programmed cell death regulation of apoptotic process negative regulation of signal transduction apoptotic signaling pathway negative regulation of apoptotic process regulation of response to stimulus regulation of cell communication regulation of apoptotic signaling pathway head development forebrain development brain development nervous system development pallium development cerebral cortex development central nervous system development telencephalon development regulation of cellular component organization macroautophagy autophagy regulation of autophagy cellular catabolic process cellular component organization mitophagy organelle disassembly regulation of autophagy of mitochondrion cellular component organization or biogenesis process utilizing autophagic mechanism mitochondrion organization cellular component disassembly cellular metabolic process regulation of mitophagy regulation of cellular metabolic process regulation of organelle organization organelle organization regulation of macroautophagy regulation of cellular catabolic process regulation of mitochondrion organization autophagy of mitochondrion regulation of chromosome segregation regulation of cell cycle process chromosome separation regulation of chromosome separation regulation of cell cycle chromosome segregation cell cycle process protein phosphorylation phosphorylation peptidyl-serine modification peptidyl-serine phosphorylation macromolecule modification peptidyl-amino acid modification phosphate-containing compound metabolic process protein modification process phosphorus metabolic process cell surface receptor signaling pathway Wnt signaling pathway double-strand break repair DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process cellular response to stress DNA damage response response to stress DNA repair	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen protein-containing complex protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle protein kinase complex transferase complex, transferring phosphorus-containing groups protein kinase CK2 complex catalytic complex serine/threonine protein kinase complex transferase complex intracellular protein-containing complex acrosomal vesicle intracellular vesicle endomembrane system cytoplasmic vesicle secretory granule secretory vesicle vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth D], C [auth G], D [auth J]	IPR045216	Casein Kinase 2, subunit alpha	Family
A, B [auth D], C [auth G], D [auth J]	IPR017441	Protein kinase, ATP binding site	Binding Site
A, B [auth D], C [auth G], D [auth J]	IPR000719	Protein kinase domain	Domain
A, B [auth D], C [auth G], D [auth J]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B [auth D], C [auth G], D [auth J]	IPR008271	Serine/threonine-protein kinase, active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B [auth D], C [auth G], D [auth J]	Pharos: P19784	squamous cell carcinoma skin cancer skin neoplasm chronic obstructive pulmonary disease Human epidermal growth factor 2 negative carcinoma of breast pancreatic intraductal papillary-mucinous neoplasm thrombocytopenia due to immune destruction diabetes mellitus ovarian cancer primary biliary cholangitis pancreatic intraductal papillary-mucinous carcinoma psoriasis

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.