Purified recombinant human CDC2/CDK1 protein fragments expressed in E.coli.

This antibody detects endogenous levels of CDC2/CDK1 and does not cross-react with related proteins.

cdk1

Cdc 2 ;
Cdc2 ;
CDC28A ;
CDK 1 ;
CDK1 ;
CDK1_HUMAN ;
CDKN1 ;
CELL CYCLE CONTROLLER CDC2 ;
Cell division control protein 2 ;
Cell division control protein 2 homolog ;
Cell division cycle 2 G1 to S and G2 to M ;
Cell division protein kinase 1 ;
Cell Divsion Cycle 2 Protein ;
Cyclin Dependent Kinase 1 ;
Cyclin-dependent kinase 1 ;
DKFZp686L20222 ;
MGC111195 ;
p34 Cdk1 ;
p34 protein kinase ;
P34CDC2.

cyclin dependent kinase 1(CDK1) Homo sapiens The protein encoded by this gene is a member of the Ser/Thr protein kinase family. This protein is a catalytic subunit of the highly conserved protein kinase complex known as M-phase promoting factor (MPF), which is essential for G1/S and G2/M phase transitions of eukaryotic cell cycle. Mitotic cyclins stably associate with this protein and function as regulatory subunits. The kinase activity of this protein is controlled by cyclin accumulation and destruction through the cell cycle. The phosphorylation and dephosphorylation of this protein also play important regulatory roles in cell cycle control. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009],

Catalytic activity:ATP + [DNA-directed RNA polymerase] = ADP + [DNA-directed RNA polymerase] phosphate.,Catalytic activity:ATP + a protein = ADP + a phosphoprotein.,enzyme regulation:Phosphorylation at Thr-14 or Tyr-15 inactivates the enzyme, while phosphorylation at Thr-161 activates it.,Function:Plays a key role in the control of the eukaryotic cell cycle. It is required in higher cells for entry into S-phase and mitosis. p34 is a component of the kinase complex that phosphorylates the repetitive C-terminus of RNA polymerase II.,similarity:Belongs to the protein kinase superfamily.,similarity:Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily.,similarity:Contains 1 protein kinase domain.,subunit:Forms a stable but non-covalent complex with a regulatory subunit and with a cyclin. Interacts with DLGAP5. Isoform 2 is unable to complex with cyclin B1 and also fails to bind to the CDK inhibitor p21. Interacts with catalytically active CCNB1 and RALBP1 during mitosis to form an endocytotic complex during interphase.,

Nucleus. Cytoplasm. Mitochondrion . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Cytoplasm, cytoskeleton, spindle. Cytoplasmic during the interphase. Colocalizes with SIRT2 on centrosome during prophase and on splindle fibers during metaphase of the mitotic cell cycle. Reversibly translocated from cytoplasm to nucleus when phosphorylated before G2-M transition when associated with cyclin-B1. Accumulates in mitochondria in G2-arrested cells upon DNA-damage.

Isoform 2 is found in breast cancer tissues.

>>Cell cycle ;
>>Oocyte meiosis ;
>>p53 signaling pathway ;
>>Cellular senescence ;
>>Gap junction ;
>>Progesterone-mediated oocyte maturation ;
>>Human immunodeficiency virus 1 infection ;
>>Viral carcinogenesis