Annotations: 9Q3N

Crystal structure of human CDK5-cyclinB1 complex

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth C]	G2/mitotic-specific cyclin-B1	patched binding protein binding binding signaling receptor binding cyclin-dependent protein serine/threonine kinase activator activity enzyme regulator activity protein serine/threonine kinase activator activity molecular function activator activity cyclin-dependent protein kinase regulator activity protein kinase regulator activity kinase activator activity enzyme activator activity cyclin-dependent protein serine/threonine kinase regulator activity molecular function regulator activity patched binding protein binding binding signaling receptor binding cyclin-dependent protein serine/threonine kinase activator activity enzyme regulator activity protein serine/threonine kinase activator activity molecular function activator activity cyclin-dependent protein kinase regulator activity protein kinase regulator activity kinase activator activity enzyme activator activity cyclin-dependent protein serine/threonine kinase regulator activity molecular function regulator activity protein kinase activator activity kinase regulator activity ubiquitin-like protein ligase binding enzyme binding kinase binding protein kinase binding	response to stimulus response to chemical response to xenobiotic stimulus regulation of cellular process positive regulation of biological process RNA metabolic process mRNA processing regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process regulation of RNA metabolic process positive regulation of macromolecule metabolic process response to stimulus response to chemical response to xenobiotic stimulus regulation of cellular process positive regulation of biological process RNA metabolic process mRNA processing regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process regulation of RNA metabolic process positive regulation of macromolecule metabolic process RNA 3'-end processing regulation of nucleobase-containing compound metabolic process RNA processing positive regulation of cellular process regulation of mRNA processing regulation of biological process mRNA 3'-end processing biological regulation regulation of mRNA 3'-end processing positive regulation of mRNA metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process biosynthetic process positive regulation of mRNA processing metabolic process cellular process macromolecule metabolic process positive regulation of mRNA 3'-end processing regulation of mRNA metabolic process regulation of metabolic process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cell division response to decreased oxygen levels cellular response to stimulus cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to stress response to oxygen levels response to abiotic stimulus multicellular organismal process regulation of growth positive regulation of cell population proliferation regulation of cardiac muscle tissue growth developmental growth positive regulation of developmental process multicellular organism development positive regulation of cardiac muscle cell proliferation regulation of organ growth regulation of heart growth anatomical structure development regulation of cardiac muscle cell proliferation muscle cell proliferation cardiac muscle tissue growth muscle tissue development positive regulation of developmental growth positive regulation of heart growth system development striated muscle cell proliferation heart growth cell population proliferation positive regulation of organ growth tissue development regulation of cell population proliferation positive regulation of cardiac muscle tissue growth positive regulation of multicellular organismal process regulation of developmental process cardiac muscle cell proliferation organ growth striated muscle tissue development regulation of multicellular organismal process heart development regulation of multicellular organismal development regulation of developmental growth cardiac muscle tissue development growth animal organ development circulatory system development positive regulation of growth animal gross anatomical part developmental process cellular response to iron(III) ion cellular response to metal ion response to iron(III) ion cellular response to iron ion response to metal ion response to iron ion mitotic nuclear division mitotic metaphase chromosome alignment organelle fission chromosome organization sister chromatid segregation mitotic cell cycle metaphase chromosome alignment cellular component organization localization organelle organization nuclear division mitotic cell cycle process chromosome localization organelle localization nuclear chromosome segregation mitotic sister chromatid segregation cell cycle cellular component organization or biogenesis chromosome segregation cell cycle process tissue regeneration regeneration aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds positive regulation of mitochondrial ATP synthesis coupled electron transport ATP synthesis coupled electron transport electron transport chain regulation of generation of precursor metabolites and energy generation of precursor metabolites and energy respiratory electron transport chain regulation of mitochondrial ATP synthesis coupled electron transport mitochondrial ATP synthesis coupled electron transport cellular developmental process oogenesis cell development cellular process involved in reproduction in multicellular organism developmental maturation female gamete generation oocyte development anatomical structure maturation cell differentiation germ cell development oocyte maturation oocyte differentiation cell maturation regulation of cellular component organization regulation of chromosome condensation regulation of chromosome organization regulation of organelle organization chromosome condensation response to DDT response to insecticide response to toxic substance cell cycle phase transition G1/S transition of mitotic cell cycle cell cycle G1/S phase transition mitotic cell cycle phase transition cell cycle G2/M phase transition G2/M transition of mitotic cell cycle cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly regulation of cell cycle phase transition negative regulation of biological process spindle checkpoint signaling negative regulation of cell cycle regulation of signal transduction regulation of mitotic nuclear division intracellular signal transduction negative regulation of mitotic cell cycle cell communication regulation of cell cycle checkpoint negative regulation of mitotic sister chromatid segregation negative regulation of chromosome organization negative regulation of cell cycle phase transition mitotic spindle checkpoint signaling signal transduction mitotic sister chromatid separation negative regulation of sister chromatid segregation mitotic spindle assembly checkpoint signaling negative regulation of cellular component organization regulation of cell cycle process regulation of spindle checkpoint regulation of mitotic cell cycle phase transition regulation of mitotic sister chromatid segregation regulation of response to stimulus regulation of chromosome separation negative regulation of mitotic nuclear division regulation of chromosome segregation regulation of mitotic sister chromatid separation regulation of metaphase/anaphase transition of cell cycle regulation of mitotic spindle checkpoint signaling regulation of mitotic cell cycle spindle assembly checkpoint spindle assembly checkpoint signaling regulation of mitotic metaphase/anaphase transition regulation of mitotic cell cycle regulation of intracellular signal transduction negative regulation of cellular process negative regulation of mitotic metaphase/anaphase transition regulation of cell cycle negative regulation of chromosome separation regulation of signaling negative regulation of mitotic cell cycle phase transition negative regulation of cell cycle process cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling negative regulation of chromosome segregation negative regulation of nuclear division negative regulation of organelle organization chromosome separation regulation of sister chromatid segregation negative regulation of mitotic sister chromatid separation regulation of nuclear division negative regulation of metaphase/anaphase transition of cell cycle metaphase/anaphase transition of mitotic cell cycle regulation of cell communication metaphase/anaphase transition of cell cycle digestive system development tube development digestive tract development ventricular cardiac muscle cell differentiation cardiac muscle cell development muscle cell differentiation muscle structure development striated muscle cell development muscle cell development cardiac cell development cardiac muscle cell differentiation ventricular cardiac muscle cell development cardiocyte differentiation striated muscle cell differentiation response to mechanical stimulus response to external stimulus microtubule cytoskeleton organization mitotic spindle organization microtubule-based process cytoskeleton organization microtubule cytoskeleton organization involved in mitosis spindle organization response to lipid response to fatty acid response to oxygen-containing compound cellular response to oxygen-containing compound cellular response to fatty acid cellular response to lipid regulation of biosynthetic process negative regulation of metabolic process regulation of gene expression negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process negative regulation of macromolecule metabolic process positive regulation of cell cycle positive regulation of mitotic cell cycle positive regulation of mitotic cell cycle phase transition positive regulation of cell cycle process positive regulation of G2/M transition of mitotic cell cycle regulation of G2/M transition of mitotic cell cycle regulation of cell cycle G2/M phase transition positive regulation of cell cycle G2/M phase transition positive regulation of cell cycle phase transition regulation of attachment of spindle microtubules to kinetochore positive regulation of chromosome segregation attachment of spindle microtubules to kinetochore positive regulation of attachment of spindle microtubules to kinetochore	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton membrane cytoplasm cytosol protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton membrane cytoplasm cytosol protein-containing complex chromosome chromosomal region kinetochore chromosome, centromeric region outer kinetochore condensed chromosome, centromeric region supramolecular complex condensed chromosome protein kinase complex transferase complex, transferring phosphorus-containing groups catalytic complex serine/threonine protein kinase complex cyclin-dependent protein kinase holoenzyme complex transferase complex cyclin B1-CDK1 complex centrosome microtubule organizing center membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen mitochondrion mitochondrial matrix
A [auth B]	Cyclin-dependent kinase 5	kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups protein serine/threonine kinase activity tau-protein kinase activity catalytic activity, acting on a protein protein kinase activity phosphotransferase activity, alcohol group as acceptor binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups protein serine/threonine kinase activity tau-protein kinase activity catalytic activity, acting on a protein protein kinase activity phosphotransferase activity, alcohol group as acceptor 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 cyclin-dependent protein serine/threonine kinase activity cyclin-dependent protein kinase activity cytoskeletal protein binding protein binding tau protein binding neurotransmitter receptor regulator activity acetylcholine receptor regulator activity acetylcholine receptor activator activity molecular function activator activity molecular function regulator activity signaling receptor regulator activity signaling receptor activator activity p53 binding ErbB-2 class receptor binding signaling receptor binding Hsp90 protein binding heat shock protein binding ionotropic glutamate receptor binding glutamate receptor binding protein serine kinase activity molecular function inhibitor activity signaling receptor inhibitor activity ErbB-3 class receptor binding	regulation of biological process catabolic process regulation of cellular process macroautophagy autophagy biological regulation regulation of catabolic process regulation of autophagy regulation of macroautophagy cellular process metabolic process process utilizing autophagic mechanism regulation of metabolic process cell division regulation of biological process catabolic process regulation of cellular process macroautophagy autophagy biological regulation regulation of catabolic process regulation of autophagy regulation of macroautophagy cellular process metabolic process process utilizing autophagic mechanism regulation of metabolic process cell division vesicle localization establishment of organelle localization cellular localization transport establishment of vesicle localization establishment of localization localization organelle localization establishment of localization in cell synaptic vesicle localization synaptic vesicle transport neuron apoptotic process positive regulation of programmed cell death regulation of apoptotic process positive regulation of biological process regulation of programmed cell death cell death positive regulation of apoptotic process apoptotic process positive regulation of neuron apoptotic process programmed cell death positive regulation of cellular process regulation of neuron apoptotic process cellular component organization organelle organization actin cytoskeleton organization actin filament-based process cellular component organization or biogenesis cytoskeleton organization multicellular organismal process axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development system development developmental process plasma membrane bounded cell projection organization nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron development animal gross anatomical part developmental process positive regulation of cytosolic calcium ion concentration positive regulation of presynaptic cytosolic calcium concentration regulation of biological quality trans-synaptic signaling synaptic signaling signaling anterograde trans-synaptic signaling cell-cell signaling chemical synaptic transmission cell communication axon extension developmental growth cell growth neuron projection extension developmental cell growth growth developmental growth involved in morphogenesis regulation of localization protein localization to cell periphery regulation of protein localization protein localization to plasma membrane regulation of protein localization to cell periphery localization within membrane protein localization to membrane regulation of cellular localization macromolecule localization intracellular protein localization regulation of protein localization to plasma membrane regulation of protein localization to membrane regulated exocytosis synaptic vesicle cycle synaptic vesicle exocytosis vesicle-mediated transport vesicle-mediated transport in synapse secretion by cell signal release neurotransmitter secretion secretion export from cell neurotransmitter transport signal release from synapse exocytosis cellular component biogenesis cell junction organization cellular component assembly cell junction assembly synapse organization synapse assembly negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of DNA-templated transcription negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription negative regulation of RNA metabolic process synaptic vesicle endocytosis import into cell presynaptic endocytosis synaptic vesicle recycling endocytosis central nervous system development gliogenesis oligodendrocyte differentiation glial cell differentiation regulation of synapse structure or activity dendritic spine morphogenesis dendritic spine development postsynapse organization dendritic spine organization regulation of cell projection organization regulation of postsynapse organization regulation of neuron projection development regulation of cellular component organization regulation of developmental process dendrite development regulation of anatomical structure morphogenesis dendrite morphogenesis regulation of synapse organization regulation of dendritic spine morphogenesis neuron projection organization regulation of plasma membrane bounded cell projection organization regulation of cell cycle phase transition regulation of cell cycle process cell cycle phase transition cell cycle regulation of cell cycle cell cycle process negative regulation of proteolysis regulation of protein metabolic process regulation of proteolysis proteolysis protein metabolic process negative regulation of protein metabolic process regulation of transport regulation of synaptic vesicle recycling rhythmic process regulation of synaptic plasticity regulation of signaling modulation of chemical synaptic transmission regulation of trans-synaptic signaling regulation of cell communication microtubule cytoskeleton organization microtubule-based process negative regulation of transport negative regulation of secretion negative regulation of calcium ion-dependent exocytosis of neurotransmitter negative regulation of secretion by cell calcium ion-regulated exocytosis of neurotransmitter regulation of synaptic vesicle exocytosis regulation of secretion negative regulation of synaptic vesicle exocytosis regulation of calcium ion-dependent exocytosis of neurotransmitter regulation of calcium ion-dependent exocytosis negative regulation of regulated secretory pathway regulation of regulated secretory pathway regulation of secretion by cell negative regulation of exocytosis calcium-ion regulated exocytosis regulation of neurotransmitter transport negative regulation of calcium ion-dependent exocytosis regulation of vesicle-mediated transport regulation of neurotransmitter secretion regulation of exocytosis neuron migration cell migration cell motility synaptic transmission, glutamatergic regulation of synaptic transmission, glutamatergic cellular response to nitrogen compound cellular response to stimulus response to stimulus response to oxygen-containing compound response to nitrogen compound cellular response to amyloid-beta cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical response to amyloid-beta	cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium somatodendritic compartment cell body perikaryon neuronal cell body protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex serine/threonine protein kinase complex cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium somatodendritic compartment cell body perikaryon neuronal cell body 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 intracellular anatomical structure cytoplasm cytosol dendrite dendritic tree neuron projection neuromuscular junction synapse cell junction axon protein kinase 5 complex intracellular membraneless organelle actin cytoskeleton intracellular organelle actin-based cell projection cytoskeleton organelle membraneless organelle filopodium cell periphery plasma membrane presynapse growth cone distal axon site of polarized growth membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization asymmetric synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth C]	IPR048258	Cyclins, cyclin-box	Conserved Site
B [auth C]	IPR004367	Cyclin, C-terminal domain	Domain
B [auth C]	IPR046965	Cyclin A/B-like	Family
B [auth C]	IPR048026	G2/mitotic-specific cyclin-B1, first cyclin box	Domain
B [auth C]	IPR006671	Cyclin, N-terminal	Domain
B [auth C]	IPR036915	Cyclin-like superfamily	Homologous Superfamily
B [auth C]	IPR039361	Cyclin	Family
B [auth C]	IPR013763	Cyclin-like domain	Domain
A [auth B]	IPR000719	Protein kinase domain	Domain
A [auth B]	IPR050108	Cyclin-dependent kinase	Family
A [auth B]	IPR017441	Protein kinase, ATP binding site	Binding Site
A [auth B]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A [auth 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.

9Q3N | pdb_00009q3n

Crystal structure of human CDK5-cyclinB1 complex

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage