Biology:RAD1 homolog

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Short description: Protein-coding gene in the species Homo sapiens


A representation of the 3D structure of the protein myoglobin showing turquoise α-helices.
Generic protein structure example

Cell cycle checkpoint protein RAD1 is a protein that in humans is encoded by the RAD1 gene.[1][2][3]

Function

This gene encodes a component of a heterotrimeric cell cycle checkpoint complex, known as the 9-1-1 complex, that is activated to stop cell cycle progression in response to DNA damage or incomplete DNA replication. The 9-1-1 complex is recruited by RAD17 to affected sites where it may attract specialized DNA polymerases and other DNA repair effectors. Alternatively spliced transcript variants encoding different isoforms of this gene have been described.[3]

Interactions

RAD1 homolog has been shown to interact with:

References

  1. "Human and mouse homologs of Schizosaccharomyces pombe rad1(+) and Saccharomyces cerevisiae RAD17: linkage to checkpoint control and mammalian meiosis". Genes Dev 12 (16): 2560–73. September 1998. doi:10.1101/gad.12.16.2560. PMID 9716408. 
  2. "A human and mouse homolog of the Schizosaccharomyces pombe rad1+ cell cycle checkpoint control gene". Genomics 54 (2): 331–7. January 1999. doi:10.1006/geno.1998.5582. PMID 9828137. 
  3. 3.0 3.1 "Entrez Gene: RAD1 RAD1 homolog (S. pombe)". https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=5810. 
  4. 4.0 4.1 "Human homologs of Schizosaccharomyces pombe rad1, hus1, and rad9 form a DNA damage-responsive protein complex". J. Biol. Chem. 274 (2): 567–70. January 1999. doi:10.1074/jbc.274.2.567. PMID 9872989. 
  5. "Identification and characterization of a paralog of human cell cycle checkpoint gene HUS1". Genomics 79 (4): 487–92. April 2002. doi:10.1006/geno.2002.6737. PMID 11944979. 
  6. "Loading of the human 9-1-1 checkpoint complex onto DNA by the checkpoint clamp loader hRad17-replication factor C complex in vitro". Proc. Natl. Acad. Sci. U.S.A. 100 (4): 1633–8. February 2003. doi:10.1073/pnas.0437927100. PMID 12578958. Bibcode2003PNAS..100.1633B. 
  7. "The human checkpoint protein hRad17 interacts with the PCNA-like proteins hRad1, hHus1, and hRad9". J. Biol. Chem. 275 (38): 29767–71. September 2000. doi:10.1074/jbc.M005782200. PMID 10884395. 
  8. "ATR/ATM-mediated phosphorylation of human Rad17 is required for genotoxic stress responses". Nature 411 (6840): 969–74. June 2001. doi:10.1038/35082110. PMID 11418864. 
  9. "Identification and characterization of RAD9B, a paralog of the RAD9 checkpoint gene". Genomics 82 (6): 644–51. Dec 2003. doi:10.1016/s0888-7543(03)00200-3. PMID 14611806. 
  10. "Structures of the human Rad17-replication factor C and checkpoint Rad 9-1-1 complexes visualized by glycerol spray/low voltage microscopy". J. Biol. Chem. 277 (18): 15233–6. May 2002. doi:10.1074/jbc.C200129200. PMID 11907025. 
  11. "A role of the C-terminal region of human Rad9 (hRad9) in nuclear transport of the hRad9 checkpoint complex". J. Biol. Chem. 277 (28): 25722–7. July 2002. doi:10.1074/jbc.M203079200. PMID 11994305. 
  12. "Purification and characterization of human DNA damage checkpoint Rad complexes". Proc. Natl. Acad. Sci. U.S.A. 98 (20): 11236–41. September 2001. doi:10.1073/pnas.201373498. PMID 11572977. Bibcode2001PNAS...9811236L. 

Further reading