Functional regulation of the DNA damage-recognition factor DDB2 by ubiquitination and interaction with xeroderma pigmentosum group C protein
In mammalian nucleotide excision repair, the DDB1–DDB2 complex recognizes UV-induced DNA photolesions and facilitates recruitment of the XPC complex. Upon binding to damaged DNA, the Cullin 4 ubiquitin ligase associated with DDB1–DDB2 is activated and ubiquitinates DDB2 and XPC. The structurally dis...
Main Authors: | , , , , , , , , , , , |
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Format: | Online |
Language: | English |
Published: |
Oxford University Press
2015
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Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4330392/ |