5ivw

Electron Microscopy
10Å resolution

Human core TFIIH bound to DNA within the PIC

Released:
Source organism: Homo sapiens
Related structures: EMD-8131

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
PDBe Complex ID:
PDB-CPX-118810 (preferred)
Entry contents:
6 distinct polypeptide molecules
2 distinct DNA molecules
Macromolecules (8 distinct):
General transcription and DNA repair factor IIH helicase/translocase subunit XPB Chain: V
Molecule details ›
Chain: V
Length: 782 amino acids
Theoretical weight: 89.4 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P19447 (Residues: 1-782; Coverage: 100%)
Gene names: ERCC3, XPB, XPBC
Sequence domains:
General transcription and DNA repair factor IIH helicase subunit XPD Chain: W
Molecule details ›
Chain: W
Length: 760 amino acids
Theoretical weight: 87.02 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P18074 (Residues: 1-760; Coverage: 100%)
Gene names: ERCC2, XPD, XPDC
Sequence domains:
General transcription factor IIH subunit 2 Chain: 0
Molecule details ›
Chain: 0
Length: 395 amino acids
Theoretical weight: 44.48 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q13888 (Residues: 1-395; Coverage: 100%)
Gene names: BTF2P44, GTF2H2
Sequence domains:
General transcription factor IIH subunit 5 Chain: 1
Molecule details ›
Chain: 1
Length: 71 amino acids
Theoretical weight: 8.06 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q6ZYL4 (Residues: 1-71; Coverage: 100%)
Gene names: C6orf175, GTF2H5, TTDA
Sequence domains: Transcription factor TFIIH complex subunit Tfb5
General transcription factor IIH subunit 4 Chain: 2
Molecule details ›
Chain: 2
Length: 462 amino acids
Theoretical weight: 52.25 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q92759 (Residues: 1-462; Coverage: 100%)
Gene name: GTF2H4
Sequence domains:
General transcription factor IIH subunit 3 Chain: 3
Molecule details ›
Chain: 3
Length: 308 amino acids
Theoretical weight: 34.42 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q13889 (Residues: 1-308; Coverage: 100%)
Gene name: GTF2H3
Sequence domains: Transcription factor Tfb4
scp-X Chain: X
Molecule details ›
Chain: X
Length: 19 nucleotides
Theoretical weight: 5.88 KDa
scp-Y Chain: Y
Molecule details ›
Chain: Y
Length: 20 nucleotides
Theoretical weight: 6.07 KDa

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 10Å
Relevant EMDB volumes: EMD-8131