Ariadne Genomics Inc. pold complex Rpa complex Ercc5 Ercc4 Hmgn1 Gtf2h1 Ercc3 Ercc2 Ddb2 pole complex Ercc8 ---- Gtf2h2 Ercc8 stalled polrII complex Gtf2h1 ---- Xpc Ercc3 ---- Xpc pole complex ---- Rpa complex pold complex ---- Rpa complex Polk ---- Rpa complex Ercc5 ---- Rpa complex Xrcc1 Lig1 Lig3 ---- Xrcc1 Lig3 Ercc1 ---- Ercc4 Ercc6 ---- Ercc8 DNA incision helix unwinding Ercc8 ---- Xab2 Ercc8 ---- Hmgn1 Ercc6 ---- stalled polrII complex TFIIH complex Ercc6 Xab2 Pcna ---- Rfc complex Pcna ---- pole complex Ddb1 ---- Ddb2 Ddb1 Rad23b ---- Xpc Xpc Cetn2 Cetn2 ---- Xpc Rad23b Pcna ---- pold complex Pcna Polk Pcna ---- Polk Ercc4 ---- Rpa complex Rpa complex ---- Xpa Xpa Ercc1 Ercc1 ---- Xpa Gtf2h2 Rfc complex chromatin modification/remodeling pathway