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DNA-dependent protein kinase in nonhomologous end joining: a lock with multiple keys?

15 Oct 2007

Abstract excerpt

The DNA-dependent protein kinase (DNA-PK) is one of the central enzymes involved in DNA double-strand break (DSB) repair. It facilitates proper alignment of the two ends of the broken DNA molecule and coordinates access of other factors to the repair complex. We discuss the latest findings on DNA-PK phosphorylation and offer a working model for the regulation of DNA-PK during DSB repair.

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Identifiers

PMID: 17938249
DOI: 10.1083/jcb.200705106

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