DDB1: damage-specific DNA binding protein 1, 127kDa, RPA1: replication protein A1, 70kDa, XPA: xeroderma pigmentosum, complementation group A, XPF: xeroderma.

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DDB1: damage-specific DNA binding protein 1, 127kDa, RPA1: replication protein A1, 70kDa, XPA: xeroderma pigmentosum, complementation group A, XPF: xeroderma pigmentosum, complementation group F, alias for ERCC4: excision repair cross-complementing rodent repair deficiency, complementation group 4, POLD: polymerase (DNA directed), delta 1, catalytic subunit 125kDa, ERCC8: excision repair cross-complementing rodent repair deficiency, complementation group 8, XAB2: XPA binding protein 2, TFIIH complex: Includes ERCC2 (excision repair cross-complementing rodent repair deficiency, complementation group 2), ERCC3 (excision repair cross-complementing rodent repair deficiency, complementation group 3), GTF2H4: general transcription factor IIH, polypeptide 4.