This entry represents the pseudonuclease domain (PND) from the FANCM protein [1]. This domain is part of the PD(D/E)XK superfamily but does not appear to have a full set of catalytic residues [1].

1: Architecture and DNA recognition elements of the Fanconi anemia FANCM-FAAP24 complex. Coulthard R, Deans AJ, Swuec P, Bowles M, Costa A, West SC, McDonald NQ; Structure. 2013;21:1648-1658. PMID:23932590