Alternative NamesX-ray repair cross-complementing protein 5 (EC:3.6.4.-), XRCC5, G22P2, 86 kDa subunit of Ku antigen, ATP-dependent DNA helicase 2 subunit 2, ATP-dependent DNA helicase II 80 kDa subunit, CTC box-binding factor 85 kDa subunit, CTC85, CTCBF, DNA repair