2K7F

HADDOCK calculated model of the complex between the BRCT region of RFC p140 and dsDNA


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 
  • Selection Criteria: back calculated data agree with experimental NOESY spectrum 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure of the DNA-bound BRCA1 C-terminal region from human replication factor C p140 and model of the protein-DNA complex.

Kobayashi, M.Ab, E.Bonvin, A.M.Siegal, G.

(2010) J.Biol.Chem. 285: 10087-10097

  • DOI: 10.1074/jbc.M109.054106

  • PubMed Abstract: 
  • BRCA1 C-terminal domain (BRCT)-containing proteins are found widely throughout the animal and bacteria kingdoms where they are exclusively involved in cell cycle regulation and DNA metabolism. Whereas most BRCT domains are involved in protein-protein ...

    BRCA1 C-terminal domain (BRCT)-containing proteins are found widely throughout the animal and bacteria kingdoms where they are exclusively involved in cell cycle regulation and DNA metabolism. Whereas most BRCT domains are involved in protein-protein interactions, a small subset has bona fide DNA binding activity. Here, we present the solution structure of the BRCT region of the large subunit of replication factor C bound to DNA and a model of the structure-specific complex with 5'-phosphorylated double-stranded DNA. The replication factor C BRCT domain possesses a large basic patch on one face, which includes residues that are structurally conserved and ligate the phosphate in phosphopeptide binding BRCT domains. An extra alpha-helix at the N terminus, which is required for DNA binding, inserts into the major groove and makes extensive contacts to the DNA backbone. The model of the protein-DNA complex suggests 5'-phosphate recognition by the BRCT domains of bacterial NAD(+)-dependent ligases and a nonclamp loading role for the replication factor C complex in DNA transactions.


    Organizational Affiliation

    Leiden Institute of Chemistry, Leiden University, Leiden 2300RA, the Netherlands.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Replication factor C subunit 1
A
109Homo sapiensMutation(s): 0 
Gene Names: RFC1 (RFC140)
Find proteins for P35251 (Homo sapiens)
Go to Gene View: RFC1
Go to UniProtKB:  P35251
Entity ID: 2
MoleculeChainsLengthOrganism
5'-D(P*DCP*DGP*DAP*DCP*DCP*DTP*DCP*DGP*DAP*DGP*DAP*DTP*DCP*DA)-3'B14N/A
Entity ID: 3
MoleculeChainsLengthOrganism
5'-D(P*DCP*DTP*DCP*DGP*DAP*DGP*DGP*DTP*DCP*DG)-3'C10N/A
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 
  • Selection Criteria: back calculated data agree with experimental NOESY spectrum 
  • Olderado: 2K7F Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-09-08
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance