Article
BRCA1-independent ubiquitination of FANCD2.
Molecular cell - 1 Jul 2003
Vandenberg Cassandra J, Gergely Fanni, Ong Chong Yi, Pace Paul, Mallery Donna L, Hiom Kevin, Patel Ketan J
Abstract excerpt
Monoubiquitination of the FANCD2 protein is a key step in the Fanconi anemia (FA) tumor suppressor pathway, coinciding with this molecule's accumulation at sites of genome damage. Strong circumstantial evidence points to a requirement for the BRCA1 gene product in this step. Here, we show that the purified BRCA1/BARD1 complex, together with E1 and UbcH5a, is sufficient to reconstitute the monoubiquitination of...
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