NBN, NBS, NBS1, P95, Nibrin, Cell cycle regulatory protein p95, Nijmegen breakage syndrome protein 1
NBS1 is a member of the MRE11/RAD50 double-strand break repair complex. Involved in DNA double-strand break repair and DNA damage-induced checkpoint activation. Mutation results in the Nijmegen breakage syndrome (NBS), an autosomal recessive chromosomal instability syndrome.
