DNA repair protein that may operate in a postreplication repair or a cell cycle checkpoint function. May be implicated in interstrand DNA cross-link repair and in the maintenance of normal chromosome stability. Upon IFNG induction, may facilitate STAT1 activation by recruiting STAT1 to IFNGR1 (By similarity). Belongs to the multisubunit FA complex composed of FANCA, FANCB, FANCC, FANCE, FANCF, FANCG, FANCL/PHF9 and FANCM. This complex may also include HSP70. Interacts with ZBTB32. Upon IFNG induction, interacts with STAT1. Interacts with CDK1. Interacts with EIF2AK2 (By similarity). The major form is nuclear. The minor form is cytoplasmic.