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CDC23

Introduction

Cell division cycle 23 homolog (S. cerevisiae), also known as CDC23, is a protein that, in humans, is encoded by the CDC23 gene.[1]

Function

Function

The CDC23 protein shares strong similarity with Saccharomyces cerevisiae Cdc23, a protein essential for cell cycle progression through the G2/M transition. This protein is a component of anaphase-promoting complex (APC), which is composed of eight protein subunits and highly conserved in eukaryotic cells. APC catalyzes the formation of cyclin B–ubiquitin conjugate that is responsible for the ubiquitin-mediated proteolysis of B-type cyclins. This protein and 3 other members of the APC complex contain the TPR (tetratricopeptide repeat), a protein domain important for protein-protein interaction.[1]

Interactions

Interactions

CDC23 has been shown to interact with CDC27.[2][3]

References

References

  1. ↑ 1.0 1.1 “Entrez Gene: CDC23 cell division cycle 23 homolog (S. cerevisiae)”.
  2. ↑ Vodermaier HC, Gieffers C, Maurer-Stroh S, Eisenhaber F, Peters JM (Sep 2003). “TPR subunits of the anaphase-promoting complex mediate binding to the activator protein CDH1”. Current Biology. 13 (17): 1459–68. doi:10.1016/S0960-9822(03)00581-5. PMID 12956947.
  3. ↑ Gmachl M, Gieffers C, Podtelejnikov AV, Mann M, Peters JM (Aug 2000). “The RING-H2 finger protein APC11 and the E2 enzyme UBC4 are sufficient to ubiquitinate substrates of the anaphase-promoting complex”. Proceedings of the National Academy of Sciences of the United States of America. 97 (16): 8973–8. doi:10.1073/pnas.97.16.8973. PMC 16806. PMID 10922056.
External links
Further reading

Further reading