HGNC ID Approved symbol Approved name Status Locus type Previous symbols Alias symbols Chromosome NCBI Gene ID Ensembl gene ID Vega gene ID Group ID Group name HGNC:3433 ERCC1 ERCC excision repair 1, endonuclease non-catalytic subunit Approved gene with protein product RAD10 19q13.32 2067 ENSG00000012061 OTTHUMG00000182121 1268 ERCC excision repair associated HGNC:3434 ERCC2 ERCC excision repair 2, TFIIH core complex helicase subunit Approved gene with protein product XPD MAG, EM9, MGC102762, MGC126218, MGC126219 19q13.32 2068 ENSG00000104884 OTTHUMG00000048190 1268 ERCC excision repair associated HGNC:3435 ERCC3 ERCC excision repair 3, TFIIH core complex helicase subunit Approved gene with protein product XPB, BTF2, RAD25, Ssl2 2q14.3 2071 ENSG00000163161 OTTHUMG00000131530 1268 ERCC excision repair associated HGNC:3436 ERCC4 ERCC excision repair 4, endonuclease catalytic subunit Approved gene with protein product XPF RAD1, FANCQ 16p13.12 2072 ENSG00000175595 OTTHUMG00000048194 1268 ERCC excision repair associated HGNC:3437 ERCC5 ERCC excision repair 5, endonuclease Approved gene with protein product ERCM2, XPGC 13q33.1 2073 ENSG00000134899 OTTHUMG00000017310 1268 ERCC excision repair associated HGNC:3438 ERCC6 ERCC excision repair 6, chromatin remodeling factor Approved gene with protein product CKN2 CSB, RAD26, ARMD5 10q11.23 2074 ENSG00000225830 OTTHUMG00000018195 1268 ERCC excision repair associated HGNC:3439 ERCC8 ERCC excision repair 8, CSA ubiquitin ligase complex subunit Approved gene with protein product CKN1 CSA 5q12.1 1161 ENSG00000049167 OTTHUMG00000097741 1268 ERCC excision repair associated HGNC:1867 CETN2 centrin 2 Approved gene with protein product CALT CEN2 Xq28 1069 ENSG00000147400 OTTHUMG00000024246 1269 Nucleotide excision repair HGNC:2717 DDB1 damage specific DNA binding protein 1 Approved gene with protein product 11q12.2 1642 ENSG00000167986 OTTHUMG00000168209 1269 Nucleotide excision repair HGNC:2718 DDB2 damage specific DNA binding protein 2 Approved gene with protein product DDBB, UV-DDB2, FLJ34321, XPE 11p11.2 1643 ENSG00000134574 OTTHUMG00000187453 1269 Nucleotide excision repair HGNC:4655 GTF2H1 general transcription factor IIH subunit 1 Approved gene with protein product BTF2, P62, TFIIH 11p15.1 2965 ENSG00000110768 OTTHUMG00000167690 1269 Nucleotide excision repair HGNC:4656 GTF2H2 general transcription factor IIH subunit 2 Approved gene with protein product BTF2, TFIIH, BTF2P44, T-BTF2P44, p44 5q13.2 2966 ENSG00000145736 OTTHUMG00000164542 1269 Nucleotide excision repair HGNC:4657 GTF2H3 general transcription factor IIH subunit 3 Approved gene with protein product BTF2, TFIIH, P34 12q24.31 2967 ENSG00000111358 OTTHUMG00000168697 1269 Nucleotide excision repair HGNC:4658 GTF2H4 general transcription factor IIH subunit 4 Approved gene with protein product TFB2, TFIIH, P52 6p21.33 2968 ENSG00000213780 OTTHUMG00000031043 1269 Nucleotide excision repair HGNC:21157 GTF2H5 general transcription factor IIH subunit 5 Approved gene with protein product C6orf175, TTD FLJ30544, bA120J8.2, TTD-A, TFB5, TFIIH, TTDA 6q25.3 404672 ENSG00000272047 OTTHUMG00000015906 1269 Nucleotide excision repair HGNC:6598 LIG1 DNA ligase 1 Approved gene with protein product LIGI, hLig1 19q13.33 3978 ENSG00000105486 OTTHUMG00000183187 1269 Nucleotide excision repair HGNC:13824 MMS19 MMS19 cytosolic iron-sulfur assembly component Approved gene with protein product MMS19L MET18, hMMS19, CIAO4 10q24.1 64210 ENSG00000155229 OTTHUMG00000018857 1269 Nucleotide excision repair HGNC:7181 MNAT1 MNAT1 component of CDK activating kinase Approved gene with protein product MAT1, RNF66 14q23.1 4331 ENSG00000020426 OTTHUMG00000152340 1269 Nucleotide excision repair HGNC:9812 RAD23A RAD23 nucleotide excision repair protein A Approved gene with protein product HHR23A, MGC111083 19p13.13 5886 ENSG00000179262 OTTHUMG00000180723 1269 Nucleotide excision repair HGNC:9813 RAD23B RAD23 nucleotide excision repair protein B Approved gene with protein product HHR23B, P58, HR23B 9q31.2 5887 ENSG00000119318 OTTHUMG00000020446 1269 Nucleotide excision repair HGNC:10289 RPA1 replication protein A1 Approved gene with protein product REPA1, RPA70, HSSB, RF-A, RP-A 17p13.3 6117 ENSG00000132383 OTTHUMG00000090579 1269 Nucleotide excision repair HGNC:10290 RPA2 replication protein A2 Approved gene with protein product 1p35.3 6118 ENSG00000117748 OTTHUMG00000003915 1269 Nucleotide excision repair HGNC:10291 RPA3 replication protein A3 Approved gene with protein product REPA3 7p21.3 6119 ENSG00000106399 OTTHUMG00000023748 1269 Nucleotide excision repair HGNC:30305 RPA4 replication protein A4 Approved gene with protein product HSU24186 Xq21.33 29935 ENSG00000204086 OTTHUMG00000021987 1269 Nucleotide excision repair HGNC:14089 XAB2 XPA binding protein 2 Approved gene with protein product HCNP, HCRN, SYF1, NTC90 19p13.2 56949 ENSG00000076924 OTTHUMG00000182404 1269 Nucleotide excision repair HGNC:12814 XPA XPA, DNA damage recognition and repair factor Approved gene with protein product XPAC, XP1 9q22.33 7507 ENSG00000136936 OTTHUMG00000020330 1125 Xeroderma pigmentosum complementation groups HGNC:3435 ERCC3 ERCC excision repair 3, TFIIH core complex helicase subunit Approved gene with protein product XPB, BTF2, RAD25, Ssl2 2q14.3 2071 ENSG00000163161 OTTHUMG00000131530 1125 Xeroderma pigmentosum complementation groups HGNC:12816 XPC XPC complex subunit, DNA damage recognition and repair factor Approved gene with protein product XPCC, RAD4 3p25.1 7508 ENSG00000154767 OTTHUMG00000155526 1125 Xeroderma pigmentosum complementation groups HGNC:3434 ERCC2 ERCC excision repair 2, TFIIH core complex helicase subunit Approved gene with protein product XPD MAG, EM9, MGC102762, MGC126218, MGC126219 19q13.32 2068 ENSG00000104884 OTTHUMG00000048190 1125 Xeroderma pigmentosum complementation groups HGNC:2718 DDB2 damage specific DNA binding protein 2 Approved gene with protein product DDBB, UV-DDB2, FLJ34321, XPE 11p11.2 1643 ENSG00000134574 OTTHUMG00000187453 1125 Xeroderma pigmentosum complementation groups HGNC:3436 ERCC4 ERCC excision repair 4, endonuclease catalytic subunit Approved gene with protein product XPF RAD1, FANCQ 16p13.12 2072 ENSG00000175595 OTTHUMG00000048194 1125 Xeroderma pigmentosum complementation groups HGNC:3437 ERCC5 ERCC excision repair 5, endonuclease Approved gene with protein product ERCM2, XPGC 13q33.1 2073 ENSG00000134899 OTTHUMG00000017310 1125 Xeroderma pigmentosum complementation groups HGNC:9181 POLH DNA polymerase eta Approved gene with protein product RAD30A, XP-V 6p21.1 5429 ENSG00000170734 OTTHUMG00000014743 1125 Xeroderma pigmentosum complementation groups