1Z00

Solution structure of the C-terminal domain of ERCC1 complexed with the C-terminal domain of XPF


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

The Structure of the Human ERCC1/XPF Interaction Domains Reveals a Complementary Role for the Two Proteins in Nucleotide Excision Repair

Tripsianes, K.Folkers, G.Ab, E.Das, D.Odijk, H.Jaspers, N.G.J.Hoeijmakers, J.H.J.Kaptein, R.Boelens, R.

(2005) Structure 13: 1849-1858

  • DOI: https://doi.org/10.1016/j.str.2005.08.014
  • Primary Citation of Related Structures:  
    1Z00

  • PubMed Abstract: 

    The human ERCC1/XPF complex is a structure-specific endonuclease with defined polarity that participates in multiple DNA repair pathways. We report the heterodimeric structure of the C-terminal domains of both proteins responsible for ERCC1/XPF complex formation. Both domains exhibit the double helix-hairpin-helix motif (HhH)2, and they are related by a pseudo-2-fold symmetry axis. In the XPF domain, the hairpin of the second motif is replaced by a short turn. The ERCC1 domain folds properly only in the presence of the XPF domain, which implies a role for XPF as a scaffold for the folding of ERCC1. The intersubunit interactions are largely hydrophobic in nature. NMR titration data show that only the ERCC1 domain of the ERCC1/XPF complex is involved in DNA binding. On the basis of these findings, we propose a model for the targeting of XPF nuclease via ERCC1-mediated interactions in the context of nucleotide excision repair.


  • Organizational Affiliation

    Department of NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
DNA excision repair protein ERCC-189Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P07992 (Homo sapiens)
Explore P07992 
Go to UniProtKB:  P07992
PHAROS:  P07992
GTEx:  ENSG00000012061 
Entity Groups  
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UniProt GroupP07992
Sequence Annotations
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
DNA repair endonuclease XPF84Homo sapiensMutation(s): 0 
EC: 3.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q92889 (Homo sapiens)
Explore Q92889 
Go to UniProtKB:  Q92889
PHAROS:  Q92889
GTEx:  ENSG00000175595 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ92889
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-12-20
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-03-02
    Changes: Data collection, Database references, Derived calculations
  • Version 1.4: 2024-05-29
    Changes: Data collection