Gene Gene information from NCBI Gene database.
Entrez ID 2071
Gene name ERCC excision repair 3, TFIIH core complex helicase subunit
Gene symbol ERCC3
Synonyms (NCBI Gene)
BTF2GTF2HRAD25Ssl2TFIIHTTD2XPB
Chromosome 2
Chromosome location 2q14.3
Summary This gene encodes an ATP-dependent DNA helicase that functions in nucleotide excision repair. The encoded protein is a subunit of basal transcription factor 2 (TFIIH) and, therefore, also functions in class II transcription. Mutations in this gene are ass
SNPs SNP information provided by dbSNP.
13
SNP ID Visualize variation Clinical significance Consequence
rs4150521 G>A Likely-benign, conflicting-interpretations-of-pathogenicity, not-provided Coding sequence variant, missense variant
rs34295337 G>A Likely-pathogenic, pathogenic Coding sequence variant, stop gained, intron variant
rs121913045 A>G Pathogenic Intron variant, coding sequence variant, missense variant
rs121913046 T>G Pathogenic Intron variant, coding sequence variant, missense variant
rs121913047 G>A,T Pathogenic Synonymous variant, stop gained, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
33
miRTarBase ID miRNA Experiments Reference
MIRT004849 hsa-miR-192-5p Luciferase reporter assayqRT-PCR 19074876
MIRT004849 hsa-miR-192-5p Luciferase reporter assayqRT-PCRWestern blot 21672525
MIRT004849 hsa-miR-192-5p Luciferase reporter assayqRT-PCRWestern blot 21672525
MIRT004849 hsa-miR-192-5p Luciferase reporter assayqRT-PCRWestern blot 21672525
MIRT004849 hsa-miR-192-5p Luciferase reporter assayqRT-PCRWestern blot 21672525
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
53
GO ID Ontology Definition Evidence Reference
GO:0000112 Component Nucleotide-excision repair factor 3 complex IBA
GO:0000166 Function Nucleotide binding IEA
GO:0000439 Component Transcription factor TFIIH core complex IDA 8692841, 8692842
GO:0003677 Function DNA binding IEA
GO:0003677 Function DNA binding TAS 8663148
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
133510 3435 ENSG00000163161
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P19447
Protein name General transcription and DNA repair factor IIH helicase/translocase subunit XPB (TFIIH subunit XPB) (EC 5.6.2.4) (Basic transcription factor 2 89 kDa subunit) (BTF2 p89) (DNA 3'-5' helicase/translocase XPB) (DNA excision repair protein ERCC-3) (DNA repai
Protein function ATP-dependent 3'-5' DNA helicase/translocase (PubMed:17466626, PubMed:27193682, PubMed:33902107, PubMed:8465201, PubMed:8663148). Binds dsDNA rather than ssDNA, unzipping it in a translocase rather than classical helicase activity (PubMed:271936
PDB 4ERN , 5IVW , 5IY6 , 5IY7 , 5IY8 , 5IY9 , 5OF4 , 6NMI , 6O9L , 6O9M , 6RO4 , 7AD8 , 7EGB , 7EGC , 7ENA , 7ENC , 7LBM , 7NVR , 7NVV , 7NVW , 7NVX , 7NVY , 7NVZ , 7NW0 , 8BVW , 8BYQ , 8EBS , 8EBT , 8EBU , 8EBV , 8EBW , 8EBX , 8EBY , 8GXQ , 8GXS , 8WAK , 8WAL , 8WAN , 8WAO , 8WAP , 8WAQ , 8WAR , 8WAS
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF13625 Helicase_C_3 76 203 Helicase conserved C-terminal domain Domain
PF04851 ResIII 313 472 Type III restriction enzyme, res subunit Family
PF16203 ERCC3_RAD25_C 496 742 ERCC3/RAD25/XPB C-terminal helicase Domain
Sequence
Sequence length 782
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Basal transcription factors
Nucleotide excision repair
  Formation of RNA Pol II elongation complex
Formation of the Early Elongation Complex
Formation of Incision Complex in GG-NER
Dual Incision in GG-NER
RNA Polymerase II Pre-transcription Events
Formation of TC-NER Pre-Incision Complex
Transcription-Coupled Nucleotide Excision Repair (TC-NER)
Dual incision in TC-NER
Gap-filling DNA repair synthesis and ligation in TC-NER
TP53 Regulates Transcription of DNA Repair Genes
mRNA Capping
RNA Polymerase I Transcription Initiation
RNA Polymerase I Promoter Escape
RNA Polymerase II Promoter Escape
RNA Polymerase II Transcription Pre-Initiation And Promoter Opening
RNA Polymerase I Transcription Termination
RNA Polymerase II Transcription Initiation
RNA Polymerase II Transcription Elongation
RNA Polymerase II Transcription Initiation And Promoter Clearance
RNA Pol II CTD phosphorylation and interaction with CE
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
28
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
ERCC3-related disorder Likely pathogenic; Pathogenic rs587778281, rs34295337, rs774261851 RCV004757130
RCV004757184
RCV004757280
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Hereditary cancer-predisposing syndrome Likely pathogenic; Pathogenic rs34295337 RCV005251109
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Ovarian cancer Likely pathogenic rs1237725504 RCV003154789
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Thyroid cancer, nonmedullary, 1 Likely pathogenic rs56116802 RCV005925406
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Benign; - ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cholangiocarcinoma Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Familial cancer of breast Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adrenoleukodystrophy Adrenoleukodystrophy Pubtator 9012405 Associate
★☆☆☆☆
Found in Text Mining only
Age related macular degeneration Age-related macular degeneration HPO_DG
★☆☆☆☆
Found in Text Mining only
Alopecia Alopecia HPO_DG
★☆☆☆☆
Found in Text Mining only
Anemia Anemia HPO_DG
★☆☆☆☆
Found in Text Mining only
Arsenic Encephalopathy Arsenic Encephalopathy CTD_human_DG 12569548
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Astigmatism Astigmatism HPO_DG
★☆☆☆☆
Found in Text Mining only
Basal cell carcinoma Carcinoma CGI_DG
★☆☆☆☆
Found in Text Mining only
Bilateral microphthalmos Microphthalmos HPO_DG
★☆☆☆☆
Found in Text Mining only
Bloom Syndrome Bloom syndrome Pubtator 16288211 Associate
★☆☆☆☆
Found in Text Mining only