Literature DB >> 9552415

Multiple roles of the proliferating cell nuclear antigen: DNA replication, repair and cell cycle control.

E Prosperi1.   

Abstract

The proliferating cell nuclear antigen (PCNA), the auxiliary protein of DNA polymerase delta and epsilon, is involved in DNA replication and repair. This protein forms a homotrimeric structure which, encircling DNA, loads the polymerase on the DNA template. A role for PCNA in the cell cycle control is recognised on the basis of the interaction with cyclins, cyclin-dependent kinases (cdks) and the cdk-inhibitor p21 waf1/cip1/sdi1 protein. Association with the growth-arrest and DNA-damage inducible proteins gadd45 and MyD118, further demonstrates the role of PCNA as a component of the cell cycle control apparatus.

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Year:  1997        PMID: 9552415     DOI: 10.1007/978-1-4615-5371-7_15

Source DB:  PubMed          Journal:  Prog Cell Cycle Res        ISSN: 1087-2957


  21 in total

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9.  A Peptide mimicking a region in proliferating cell nuclear antigen specific to key protein interactions is cytotoxic to breast cancer.

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10.  Intracellular localization of the cyclin-dependent kinase inhibitor p21CDKN1A-GFP fusion protein during cell cycle arrest.

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