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Hexokinase II/B constitutes the principal regulated isoenzyme in many cell types and is increased in many cancers. It is the hexokinase found in muscle and heart. Hexokinase II is also located at the mitochondria outer membrane so it can have direct access to ATP. [ 7 ]
Cyclin-dependent kinase 2, also known as cell division protein kinase 2, or Cdk2, is an enzyme that in humans is encoded by the CDK2 gene. [ 5 ] [ 6 ] The protein encoded by this gene is a member of the cyclin-dependent kinase family of Ser/Thr protein kinases .
The HK1 gene spans approximately 131 kb and consists of 25 exons. Alternative splicing of its 5’ exons produces different transcripts in different cell types: exons 1-5 and exon 8 (exons T1-6) are testis-specific exons; exon 6, located approximately 15 kb downstream of the testis-specific exons, is the erythroid-specific exon (exon R); and exon 7, located approximately 2.85 kb downstream of ...
Cyclin E/Cdk2 activity levels throughout the cell cycle. The Cyclin E/Cdk2 complex is a structure composed of two proteins, cyclin E and cyclin-dependent kinase 2 (Cdk2). ). Similar to other cyclin/Cdk complexes, the cyclin E/Cdk2 dimer plays a crucial role in regulating the cell cycle, with this specific complex peaking in activity during the G1/S transit
894 12444 Ensembl ENSG00000118971 ENSMUSG00000000184 UniProt P30279 P30280 RefSeq (mRNA) NM_001759 NM_009829 RefSeq (protein) NP_001750 NP_033959 Location (UCSC) Chr 12: 4.27 – 4.31 Mb Chr 6: 127.13 – 127.15 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse G1/S-specific cyclin-D2 is a protein that in humans is encoded by the CCND2 gene. Function The protein encoded by this gene ...
Steps of the cell cycle. The restriction point occurs between the G 1 and S phases of interphase.. The restriction point (R), also known as the Start or G 1 /S checkpoint, is a cell cycle checkpoint in the G 1 phase of the animal cell cycle at which the cell becomes "committed" to the cell cycle, and after which extracellular signals are no longer required to stimulate proliferation. [1]
[1] [2] It stimulates the mitotic and meiotic phases of the cell cycle. MPF promotes the entrance into mitosis (the M phase) from the G 2 phase by phosphorylating multiple proteins needed during mitosis. MPF is activated at the end of G 2 by a phosphatase, which removes an inhibitory phosphate group added earlier.
72949 Ensembl ENSG00000082258 ENSMUSG00000026349 UniProt O60583 Q7TQK0 RefSeq (mRNA) NM_001241 NM_058241 NM_001320748 NM_001320749 NM_028399 RefSeq (protein) NP_001232 NP_001307677 NP_001307678 NP_490595 NP_082675 Location (UCSC) Chr 2: 134.92 – 134.96 Mb Chr 1: 127.7 – 127.74 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Cyclin-T2 is a protein that in humans is encoded by the ...