2qsh

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Template:STRUCTURE 2qsh

Contents 1 Crystal structure of Rad4-Rad23 bound to a mismatch DNA 2 Function 3 About this Structure 4 Reference

Crystal structure of Rad4-Rad23 bound to a mismatch DNA

Template:ABSTRACT PUBMED 17882165

Function

[RAD23_YEAST] Plays a central role both in proteasomal degradation of misfolded proteins and DNA repair. Central component of a complex required to couple deglycosylation and proteasome-mediated degradation of misfolded proteins in the endoplasmic reticulum that are retrotranslocated in the cytosol. Involved in DNA excision repair. May play a part in DNA damage recognition and/or in altering chromatin structure to allow access by damage-processing enzymes. [RAD4_YEAST] Involved in nucleotide excision repair of DNA damaged with UV light, bulky adducts, or cross-linking agents.

About this Structure

2qsh is a 4 chain structure with sequence from Saccharomyces cerevisiae. Full crystallographic information is available from OCA.

Reference

• Min JH, Pavletich NP. Recognition of DNA damage by the Rad4 nucleotide excision repair protein. Nature. 2007 Oct 4;449(7162):570-5. Epub 2007 Sep 19. PMID:17882165 doi:10.1038/nature06155