Annotations: 6GU6

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6gu6a_	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	d6gu6b_	Alpha and beta proteins (a+b)	Cell cycle regulatory proteins	Cell cycle regulatory proteins	Cell cycle regulatory proteins	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)	8062438	3000066	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cell cycle regulatory proteins	8098018	3000311	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	e6gu6A1	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	CKS	e6gu6B1	A: a+b complex topology	X: Cell cycle regulatory proteins (From Topology)	H: Cell cycle regulatory proteins (From Topology)	T: Cell cycle regulatory proteins	F: CKS	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
A	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)
B	3.30.170.10	Alpha Beta	2-Layer Sandwich	Cyclin-Dependent Kinase Subunit Type 2	Cyclin-dependent kinase, regulatory subunit	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00069	Protein kinase domain (Pkinase)	Protein kinase domain	-	Domain
B	PF01111	Cyclin-dependent kinase regulatory subunit (CKS)	Cyclin-dependent kinase regulatory subunit	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cyclin-dependent kinase 1	kinase activity transferase activity catalytic activity 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 kinase activity transferase activity catalytic activity 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 cyclin-dependent protein serine/threonine kinase activity catalytic activity, acting on a protein protein kinase activity cyclin-dependent protein kinase activity phosphotransferase activity, alcohol group as acceptor RNA polymerase II CTD heptapeptide repeat modifying activity RNA polymerase II CTD heptapeptide repeat kinase activity histone modifying activity histone kinase activity protein binding virus receptor activity exogenous protein binding protein-containing complex binding chromatin binding Hsp70 protein binding protein-folding chaperone binding heat shock protein binding cyclin binding protein serine kinase activity	response to stimulus response to chemical response to xenobiotic stimulus response to stress response to wounding response to axon injury cellular process cell division regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process response to stimulus response to chemical response to xenobiotic stimulus response to stress response to wounding response to axon injury cellular process cell division regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process multicellular organismal process regulation of growth positive regulation of cell population proliferation regulation of cardiac muscle tissue growth regulation of developmental process developmental growth cardiac muscle cell proliferation organ growth striated muscle tissue development positive regulation of developmental process multicellular organism development positive regulation of cardiac muscle cell proliferation regulation of organ growth regulation of heart growth regulation of cardiac muscle cell proliferation anatomical structure development muscle cell proliferation regulation of multicellular organismal process cardiac muscle tissue growth muscle tissue development positive regulation of developmental growth system development striated muscle cell proliferation positive regulation of heart growth developmental process heart development heart growth regulation of multicellular organismal development cell population proliferation regulation of developmental growth cardiac muscle tissue development positive regulation of organ growth animal organ development growth tissue development circulatory system development positive regulation of growth regulation of cell population proliferation positive regulation of cardiac muscle tissue growth positive regulation of multicellular organismal process cellular component organization organelle organization chromosome condensation chromosome organization cellular component organization or biogenesis apoptotic process cell death programmed cell death positive regulation of DNA replication regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of nitrogen compound metabolic process heterocycle metabolic process nitrogen compound metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of nucleobase-containing compound metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process organic cyclic compound metabolic process DNA replication positive regulation of DNA metabolic process positive regulation of nitrogen compound metabolic process cellular aromatic compound metabolic process regulation of DNA metabolic process regulation of DNA replication epithelium development cellular developmental process cell differentiation epithelial cell differentiation aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain regulation of generation of precursor metabolites and energy respiratory electron transport chain regulation of mitochondrial ATP synthesis coupled electron transport positive regulation of mitochondrial ATP synthesis coupled electron transport generation of precursor metabolites and energy mitochondrial ATP synthesis coupled electron transport organonitrogen compound metabolic process protein phosphorylation phosphorylation macromolecule modification peptidyl-amino acid modification phosphate-containing compound metabolic process peptidyl-threonine modification protein metabolic process protein modification process phosphorus metabolic process peptidyl-threonine phosphorylation response to toxic substance cell migration cell motility protein localization regulation of localization establishment of protein localization nitrogen compound transport nucleocytoplasmic transport nuclear transport positive regulation of establishment of protein localization localization import into nucleus cellular macromolecule localization establishment of localization in cell regulation of intracellular transport positive regulation of protein localization to nucleus organic substance transport positive regulation of protein import into nucleus intracellular transport regulation of nucleocytoplasmic transport protein localization to nucleus establishment of localization establishment of protein localization to organelle positive regulation of protein localization regulation of intracellular protein transport positive regulation of intracellular protein transport intracellular protein transport cellular localization regulation of protein localization transport positive regulation of nucleocytoplasmic transport regulation of protein localization to nucleus positive regulation of protein transport regulation of protein import into nucleus protein import into nucleus positive regulation of intracellular transport regulation of transport regulation of establishment of protein localization regulation of protein transport positive regulation of transport regulation of cellular localization protein transport macromolecule localization protein localization to organelle regulation of glial cell differentiation peripheral nervous system development regulation of cell differentiation nervous system development regulation of Schwann cell differentiation neurogenesis gliogenesis glial cell differentiation Schwann cell differentiation fibroblast proliferation cellular response to stimulus cellular response to stress DNA damage response DNA repair mitotic cell cycle process cell cycle phase transition cell cycle G1/S transition of mitotic cell cycle cell cycle G1/S phase transition mitotic cell cycle mitotic cell cycle phase transition cell cycle process positive regulation of organelle organization regulation of chromosome segregation regulation of cellular component organization positive regulation of cellular component organization mitotic sister chromatid segregation positive regulation of cell cycle process regulation of cell cycle chromosome segregation positive regulation of chromosome segregation mitotic nuclear division regulation of cell cycle process organelle fission sister chromatid segregation regulation of chromosome organization positive regulation of mitotic sister chromatid segregation positive regulation of cell cycle regulation of organelle organization positive regulation of chromosome organization nuclear division regulation of mitotic sister chromatid segregation regulation of sister chromatid segregation nuclear chromosome segregation peptidyl-serine modification peptidyl-serine phosphorylation sexual reproduction reproductive process fertilization pronuclear fusion organelle fusion nucleus organization karyogamy single fertilization cell cycle G2/M phase transition G2/M transition of mitotic cell cycle response to organic substance cellular response to chemical stimulus cellular response to organic cyclic compound cellular response to organic substance response to organic cyclic compound cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly response to copper ion response to metal ion response to inorganic substance cellular component disassembly Golgi inheritance organelle inheritance Golgi disassembly organelle disassembly Golgi organization endomembrane system organization protein localization to chromosome, centromeric region protein localization to kinetochore protein localization to chromosome protein localization to condensed chromosome rhythmic process circadian rhythm regulation of circadian rhythm negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death negative regulation of apoptotic process negative regulation of cellular process signaling intracellular signal transduction cell communication intracellular signaling cassette MAPK cascade ERK1 and ERK2 cascade signal transduction response to activity response to alcohol response to oxygen-containing compound response to ethanol cellular response to oxidative stress cellular response to chemical stress cellular response to oxygen-containing compound cellular response to hydrogen peroxide response to reactive oxygen species response to hydrogen peroxide response to oxidative stress cellular response to reactive oxygen species ventricular cardiac muscle cell differentiation cardiac muscle cell development cell development muscle cell differentiation muscle structure development muscle cell development cardiac cell development cardiac muscle cell differentiation ventricular cardiac muscle cell development cardiocyte differentiation striated muscle cell differentiation regulation of cell cycle phase transition DNA damage checkpoint signaling mitotic G2 DNA damage checkpoint signaling negative regulation of cell cycle negative regulation of mitotic cell cycle mitotic G2/M transition checkpoint regulation of mitotic cell cycle mitotic DNA integrity checkpoint signaling mitotic DNA damage checkpoint signaling negative regulation of cell cycle phase transition negative regulation of mitotic cell cycle phase transition regulation of G2/M transition of mitotic cell cycle DNA integrity checkpoint signaling regulation of cell cycle G2/M phase transition negative regulation of cell cycle process cell cycle checkpoint signaling regulation of mitotic cell cycle phase transition mitotic cell cycle checkpoint signaling negative regulation of cell cycle G2/M phase transition signal transduction in response to DNA damage negative regulation of G2/M transition of mitotic cell cycle microtubule organizing center organization microtubule cytoskeleton organization centrosome cycle microtubule-based process cytoskeleton organization regulation of embryonic development embryo development animal organ regeneration regeneration negative regulation of cellular metabolic process negative regulation of macromolecule metabolic process negative regulation of metabolic process negative regulation of cellular biosynthetic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process response to cadmium ion microtubule cytoskeleton organization involved in mitosis positive regulation of mitotic cell cycle phase transition positive regulation of mitotic cell cycle positive regulation of G2/M transition of mitotic cell cycle positive regulation of cell cycle G2/M phase transition positive regulation of cell cycle phase transition response to amine response to organonitrogen compound response to nitrogen compound	protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex serine/threonine protein kinase complex cyclin-dependent protein kinase holoenzyme complex transferase complex membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex serine/threonine protein kinase complex cyclin-dependent protein kinase holoenzyme complex transferase complex membrane cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cyclin B1-CDK1 complex intracellular organelle intracellular non-membrane-bounded organelle chromosome chromosome, telomeric region chromosomal region non-membrane-bounded organelle mitochondrion intracellular membrane-bounded organelle midbody centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton mitotic spindle spindle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen organelle subcompartment endomembrane system endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane cyclin A2-CDK1 complex polymeric cytoskeletal fiber spindle microtubule supramolecular fiber microtubule supramolecular polymer supramolecular complex mitochondrial matrix
B	Cyclin-dependent kinases regulatory subunit 2	kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups enzyme regulator activity cyclin-dependent protein serine/threonine kinase regulator activity molecular function regulator activity protein kinase regulator activity kinase regulator activity	phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process cell cycle cell division	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000719	Protein kinase domain	Domain
A	IPR017441	Protein kinase, ATP binding site	Binding Site
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A	IPR008271	Serine/threonine-protein kinase, active site	Active Site
B	IPR000789	Cyclin-dependent kinase, regulatory subunit	Family
B	IPR036858	Cyclin-dependent kinase, regulatory subunit superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P06493	diffuse large B-cell lymphoma Liver Cirrhosis, Experimental lung adenocarcinoma malignant colon neoplasm malignant mesothelioma nasopharyngeal carcinoma ovarian cancer adrenal cortex carcinoma pilocytic astrocytoma atypical teratoid rhabdoid tumor Sjogren syndrome breast disease esophageal adenocarcinoma IgA glomerulonephritis large cell medulloblastoma diffuse large B-cell lymphoma Liver Cirrhosis, Experimental lung adenocarcinoma malignant colon neoplasm malignant mesothelioma nasopharyngeal carcinoma ovarian cancer adrenal cortex carcinoma pilocytic astrocytoma atypical teratoid rhabdoid tumor Sjogren syndrome breast disease esophageal adenocarcinoma IgA glomerulonephritis large cell medulloblastoma lung cancer malignant ependymoma malignant pancreatic neoplasm non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma astrocytic tumor primitive neuroectodermal tumor breast cancer tuberculosis cancer ductal breast carcinoma in situ glioblastoma interstitial cystitis lymphoplasmacytic lymphoma malignant glioma medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm atopic eczema psoriasis breast carcinoma ulcerative colitis endometriosis hepatocellular carcinoma invasive ductal breast carcinoma

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.