2RT6

Backbone 1H, 13C, and 15N Chemical Shift Assignments for PriC N-terminal domain


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Solution structure of the N-terminal domain of a replication restart primosome factor, PriC, in Escherichia coli.

Aramaki, T.Abe, Y.Katayama, T.Ueda, T.

(2013) Protein Sci 22: 1279-1286

  • DOI: 10.1002/pro.2314
  • Primary Citation of Related Structures:  
    2RT6

  • PubMed Abstract: 
  • In eubacterial organisms, the oriC-independent primosome plays an essential role in replication restart after the dissociation of the replication DNA-protein complex by DNA damage. PriC is a key protein component in the replication restart primosome. Our recent study suggested that PriC is divided into two domains: an N-terminal and a C-terminal domain ...

    In eubacterial organisms, the oriC-independent primosome plays an essential role in replication restart after the dissociation of the replication DNA-protein complex by DNA damage. PriC is a key protein component in the replication restart primosome. Our recent study suggested that PriC is divided into two domains: an N-terminal and a C-terminal domain. In the present study, we determined the solution structure of the N-terminal domain, whose structure and function have remained unknown until now. The revealed structure was composed of three helices and one extended loop. We also observed chemical shift changes in the heteronuclear NMR spectrum and oligomerization in the presence of ssDNA. These abilities may contribute to the PriC-ssDNA complex, which is important for the replication restart primosome.


    Organizational Affiliation

    Department of Protein Structure, Function and Design, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, 812-8582, Japan.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Primosomal replication protein N''A98Escherichia coli K-12Mutation(s): 0 
Gene Names: b0467JW0456priC
UniProt
Find proteins for P23862 (Escherichia coli (strain K12))
Explore P23862 
Go to UniProtKB:  P23862
Entity Groups  
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UniProt GroupP23862
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • 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: 2013-08-07
    Type: Initial release
  • Version 1.1: 2022-08-24
    Changes: Data collection, Database references