BABAM1 Antibodies

HSPC142 is a component of the BRCA1-A complex, a complex that specifically recognizes ′Lys-63′-linked ubiquitinated histones H2A and H2AX at DNA lesions sites, leading to target the BRCA1-BARD1 heterodimer to sites of DNA damage at double-strand breaks (DSBs). The BRCA1-A complex also possesses deubiquitinase activity that specifically removes ′Lys-63′-linked ubiquitin on histones H2A and H2AX. In the BRCA1-A complex, it is required for the complex integrity and its localization at DSBs. HSPC142 probably also plays a role as a component of the BRISC complex, a multiprotein complex that specifically cleaves ′Lys-63′-linked ubiquitin. In these 2 ...

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