Cdk1 cyclin-dependent kinase 1 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Cdk1provided by RGD
Official Full Name: cyclin-dependent kinase 1provided by RGD
Primary source: RGD:2319
See related: Ensembl:ENSRNOG00000000632 AllianceGenome:RGD:2319
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Cdc2; Cdc2a
Summary: Enables cyclin-dependent protein serine/threonine kinase activity and histone kinase activity. Involved in several processes, including Golgi disassembly; positive regulation of cardiac muscle cell proliferation; and positive regulation of protein import into nucleus. Acts upstream of or within negative regulation of gene expression. Located in cytosol. Human ortholog(s) of this gene implicated in breast cancer; cervical cancer; and urinary bladder cancer. Orthologous to human CDK1 (cyclin dependent kinase 1). [provided by Alliance of Genome Resources, Jul 2025]
Expression: Biased expression in Thymus (RPKM 280.3), Spleen (RPKM 193.1) and 8 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 20p11

Exon count:: 10

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	20	NC_086038.1 (19265252..19280456)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	20	NC_051355.1 (19266226..19281417)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	20	NC_005119.4 (20576341..20591510)

Chromosome 20 - NC_086038.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Inhibition of CDK1 attenuates neuronal apoptosis and autophagy and confers neuroprotection after chronic spinal cord injury in vivo.
Title: Inhibition of CDK1 attenuates neuronal apoptosis and autophagy and confers neuroprotection after chronic spinal cord injury in vivo.
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase Suppresses Neuronal Apoptosis by Increasing Glycolysis and ""cyclin-dependent kinase 1-Mediated Phosphorylation of p27 After Traumatic Spinal Cord Injury in Rats.
Title: 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase Suppresses Neuronal Apoptosis by Increasing Glycolysis and "cyclin-dependent kinase 1-Mediated Phosphorylation of p27 After Traumatic Spinal Cord Injury in Rats.
These results suggest that an increased Wee1 kinase level modulated the specific phosphorylation status of Cdk1, increased Cdk1 activity, and decreased the cyclin B1 level.
Title: Involvement of Cyclin-Dependent Kinase 1 during Postovulatory Aging-Mediated Abortive Spontaneous Egg Activation in Rat Eggs Cultured In Vitro.
cyclin B1-Cdk1 complex in the mitochondria phosphorylates the anti-apoptotic protein B-cell lymphoma extra-large
Title: Regulation of Bcl-xL-ATP Synthase Interaction by Mitochondrial Cyclin B1-Cyclin-Dependent Kinase-1 Determines Neuronal Survival.
Cdk1 serves as a direct master controller for nuclear envelope dynein recruitment in neural stem cells. Cdk1 phosphorylates conserved sites within RanBP2 and activates BicD2 binding and early dynein recruitment.
Title: Cdk1 Activates Pre-mitotic Nuclear Envelope Dynein Recruitment and Apical Nuclear Migration in Neural Stem Cells.
Cdc2 levels in primary, non-neuronal cells prepared from injured spinal cord were up-regulated by extending the pre-injury period
Title: Permissive role of Cdc2 activity induced from astrocytes in neurite outgrowth.
progestin-induced proliferation of endometrial stromal cells is mediated by ERK1-2 and AKT dependent early regulation of USF1, which directly induces Cdc2
Title: CDC2 mediates progestin initiated endometrial stromal cell proliferation: a PR signaling to gene expression independently of its binding to chromatin.
These results suggest that astrocytes with cdc2 activity may play a permissive role in mediating regrowth of spinal axons after lesion.
Title: Beneficial function of cell division cycle 2 activity in astrocytes on axonal regeneration after spinal cord injury.
up-regulation of the E2F1/CDK1 pathway that is associated with neuronal apoptosis following impact spinal cord injury
Title: Inhibition of E2F1/CDK1 pathway attenuates neuronal apoptosis in vitro and confers neuroprotection after spinal cord injury in vivo.
inhibitors of GSK-3 induced cell-cycle arrest, mediated by the phosphorylation of cdc2 and, in the case of SB-415286, SIRT2 expression, which induced apoptosis in a caspase-independent manner
Title: A molecular study of pathways involved in the inhibition of cell proliferation in neuroblastoma B65 cells by the GSK-3 inhibitors lithium and SB-415286.

Submit: New GeneRIF Correction See all GeneRIFs (15)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables ATP binding	IEA Inferred from Electronic Annotation more info
enables Hsp70 protein binding	IEA Inferred from Electronic Annotation more info
enables Hsp70 protein binding	ISO Inferred from Sequence Orthology more info
enables RNA polymerase II CTD heptapeptide repeat kinase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat kinase activity	ISO Inferred from Sequence Orthology more info
enables chromatin binding	IEA Inferred from Electronic Annotation more info
enables chromatin binding	ISO Inferred from Sequence Orthology more info
enables cyclin binding	IEA Inferred from Electronic Annotation more info
enables cyclin binding	ISO Inferred from Sequence Orthology more info
enables cyclin-dependent protein kinase activity	IEA Inferred from Electronic Annotation more info
enables cyclin-dependent protein kinase activity	ISO Inferred from Sequence Orthology more info
enables cyclin-dependent protein serine/threonine kinase activity	IBA Inferred from Biological aspect of Ancestor more info
enables cyclin-dependent protein serine/threonine kinase activity	IDA Inferred from Direct Assay more info	PubMed
enables cyclin-dependent protein serine/threonine kinase activity	IEA Inferred from Electronic Annotation more info
enables cyclin-dependent protein serine/threonine kinase activity	ISO Inferred from Sequence Orthology more info
enables histone kinase activity	IDA Inferred from Direct Assay more info	PubMed
enables histone kinase activity	IEA Inferred from Electronic Annotation more info
enables histone kinase activity	ISO Inferred from Sequence Orthology more info
enables kinase activity	IEA Inferred from Electronic Annotation more info
enables kinase activity	ISO Inferred from Sequence Orthology more info
enables nucleotide binding	IEA Inferred from Electronic Annotation more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein kinase activity	IEA Inferred from Electronic Annotation more info
enables protein kinase activity	ISO Inferred from Sequence Orthology more info
enables protein serine kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine/threonine kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine/threonine kinase activity	ISO Inferred from Sequence Orthology more info
enables protein serine/threonine kinase activity	ISS Inferred from Sequence or Structural Similarity more info
enables transferase activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in DNA damage response	IEA Inferred from Electronic Annotation more info
involved_in DNA damage response	ISO Inferred from Sequence Orthology more info
involved_in G1/S transition of mitotic cell cycle	IEA Inferred from Electronic Annotation more info
involved_in G1/S transition of mitotic cell cycle	ISO Inferred from Sequence Orthology more info
involved_in G2/M transition of mitotic cell cycle	IBA Inferred from Biological aspect of Ancestor more info
involved_in G2/M transition of mitotic cell cycle	IEA Inferred from Electronic Annotation more info
involved_in G2/M transition of mitotic cell cycle	ISO Inferred from Sequence Orthology more info
involved_in G2/M transition of mitotic cell cycle	ISS Inferred from Sequence or Structural Similarity more info
involved_in Golgi disassembly	IDA Inferred from Direct Assay more info	PubMed
involved_in apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in cell division	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within cell population proliferation	IEA Inferred from Electronic Annotation more info
involved_in cellular response to hydrogen peroxide	IEP Inferred from Expression Pattern more info	PubMed
involved_in chromatin remodeling	IEA Inferred from Electronic Annotation more info
involved_in chromosome condensation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in epithelial cell differentiation	IEA Inferred from Electronic Annotation more info
involved_in epithelial cell differentiation	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within fibroblast proliferation	ISO Inferred from Sequence Orthology more info
involved_in meiotic cell cycle process involved in oocyte maturation	ISO Inferred from Sequence Orthology more info
involved_in meiotic spindle organization	ISO Inferred from Sequence Orthology more info
involved_in microtubule cytoskeleton organization involved in mitosis	IEA Inferred from Electronic Annotation more info
involved_in microtubule cytoskeleton organization involved in mitosis	ISO Inferred from Sequence Orthology more info
involved_in mitotic G2 DNA damage checkpoint signaling	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within mitotic G2 DNA damage checkpoint signaling	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within mitotic G2 DNA damage checkpoint signaling	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within mitotic cell cycle phase transition	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within mitotic cell cycle phase transition	ISO Inferred from Sequence Orthology more info
involved_in mitotic nuclear membrane disassembly	IEA Inferred from Electronic Annotation more info
involved_in mitotic nuclear membrane disassembly	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of apoptotic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within negative regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of protein ubiquitination	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of protein ubiquitination	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of protein ubiquitination	ISS Inferred from Sequence or Structural Similarity more info
involved_in peptidyl-serine phosphorylation	IDA Inferred from Direct Assay more info	PubMed
involved_in peptidyl-threonine phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in peptidyl-threonine phosphorylation	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation of DNA replication	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of G2/M transition of mitotic cell cycle	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of G2/M transition of mitotic cell cycle	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of cardiac muscle cell proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of positive regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of meiotic cell cycle process involved in oocyte maturation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of mitochondrial ATP synthesis coupled electron transport	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of mitochondrial ATP synthesis coupled electron transport	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of mitotic sister chromatid segregation	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of mitotic sister chromatid segregation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of protein import into nucleus	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of protein localization to nucleus	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of protein localization to nucleus	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of ubiquitin-dependent protein catabolic process	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of ubiquitin-dependent protein catabolic process	ISO Inferred from Sequence Orthology more info
involved_in protein localization to kinetochore	IEA Inferred from Electronic Annotation more info
involved_in protein localization to kinetochore	ISO Inferred from Sequence Orthology more info
involved_in protein localization to kinetochore	ISS Inferred from Sequence or Structural Similarity more info
involved_in protein-containing complex assembly	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of attachment of mitotic spindle microtubules to kinetochore	IEA Inferred from Electronic Annotation more info
involved_in regulation of attachment of mitotic spindle microtubules to kinetochore	ISO Inferred from Sequence Orthology more info
involved_in regulation of attachment of mitotic spindle microtubules to kinetochore	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of circadian rhythm	IEA Inferred from Electronic Annotation more info
involved_in regulation of circadian rhythm	ISO Inferred from Sequence Orthology more info
involved_in regulation of circadian rhythm	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of heterochromatin organization	IEA Inferred from Electronic Annotation more info
involved_in regulation of heterochromatin organization	ISO Inferred from Sequence Orthology more info
involved_in regulation of heterochromatin organization	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of transcription by RNA polymerase II	IEA Inferred from Electronic Annotation more info
involved_in response to activity	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to amine	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to axon injury	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to cadmium ion	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to copper ion	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to ethanol	IDA Inferred from Direct Assay more info	PubMed
involved_in response to hydrogen peroxide	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to toxic substance	IEP Inferred from Expression Pattern more info	PubMed
involved_in rhythmic process	IEA Inferred from Electronic Annotation more info
involved_in ventricular cardiac muscle cell development	IEP Inferred from Expression Pattern more info	PubMed

Component	Evidence Code	Pubs
located_in centrosome	IEA Inferred from Electronic Annotation more info
located_in centrosome	ISO Inferred from Sequence Orthology more info
located_in centrosome	ISS Inferred from Sequence or Structural Similarity more info
part_of cyclin A2-CDK1 complex	IEA Inferred from Electronic Annotation more info
part_of cyclin A2-CDK1 complex	ISO Inferred from Sequence Orthology more info
part_of cyclin B1-CDK1 complex	IEA Inferred from Electronic Annotation more info
part_of cyclin B1-CDK1 complex	ISO Inferred from Sequence Orthology more info
part_of cyclin-dependent protein kinase holoenzyme complex	IBA Inferred from Biological aspect of Ancestor more info
part_of cyclin-dependent protein kinase holoenzyme complex	IEA Inferred from Electronic Annotation more info
part_of cyclin-dependent protein kinase holoenzyme complex	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in cytosol	IDA Inferred from Direct Assay more info	PubMed
located_in endoplasmic reticulum exit site	ISO Inferred from Sequence Orthology more info
located_in germinal vesicle	ISO Inferred from Sequence Orthology more info
located_in midbody	IEA Inferred from Electronic Annotation more info
located_in midbody	ISO Inferred from Sequence Orthology more info
colocalizes_with mitochondrial matrix	IEA Inferred from Electronic Annotation more info
located_in mitochondrial matrix	ISO Inferred from Sequence Orthology more info
located_in mitochondrion	IEA Inferred from Electronic Annotation more info
located_in mitotic spindle	IEA Inferred from Electronic Annotation more info
located_in mitotic spindle	ISO Inferred from Sequence Orthology more info
located_in mitotic spindle	ISS Inferred from Sequence or Structural Similarity more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleus	IEA Inferred from Electronic Annotation more info
is_active_in nucleus	ISO Inferred from Sequence Orthology more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
located_in spindle	IEA Inferred from Electronic Annotation more info
located_in spindle microtubule	IEA Inferred from Electronic Annotation more info
located_in spindle microtubule	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: cyclin-dependent kinase 1

Names: Cell division cycle control protein 2; cell division control protein 2 homolog; cell division cycle 2 homolog A; cell division cycle 2, G1 to S and G2 to M; cell division protein kinase 1; p34 protein kinase

NP_062169.1

EC 2.7.11.22

EC 2.7.11.23

XP_006256415.1

EC 2.7.11.22

EC 2.7.11.23

XP_063135552.1

EC 2.7.11.22

EC 2.7.11.23

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_019296.2 → NP_062169.1 cyclin-dependent kinase 1

See identical proteins and their annotated locations for NP_062169.1

Status: PROVISIONAL

Source sequence(s)

JAXUCZ010000020

UniProtKB/Swiss-Prot

P39951, Q5BJB4

UniProtKB/TrEMBL

A6JKT2

Conserved Domains (1) summary

cd07861
Location:3 → 287

STKc_CDK1_euk; Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 1 from higher eukaryotes

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCr8

Genomic

NC_086038.1 Reference GRCr8

Range

19265252..19280456

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_006256353.5 → XP_006256415.1 cyclin-dependent kinase 1 isoform X1

See identical proteins and their annotated locations for XP_006256415.1

UniProtKB/Swiss-Prot

P39951, Q5BJB4

UniProtKB/TrEMBL

A6JKT2

Related

ENSRNOP00000072365.1, ENSRNOT00000086806.3

Conserved Domains (1) summary

cd07861
Location:3 → 287

STKc_CDK1_euk; Catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 1 from higher eukaryotes
XM_063279482.1 → XP_063135552.1 cyclin-dependent kinase 1 isoform X1

UniProtKB/Swiss-Prot

P39951, Q5BJB4

UniProtKB/TrEMBL

A6JKT2