2MDU

Circular Permutant of the WW Domain with Loop 1 Excised

  • Classification: ISOMERASE
  • Mutation(s): No 

  • Deposited: 2013-09-18 Released: 2014-01-15 
  • Deposition Author(s): Kier, B.L.

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 40 
  • Conformers Submitted: 22 
  • 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

Circular Permutation of a WW Domain: Folding Still Occurs after Excising the Turn of the Folding-Nucleating Hairpin.

Kier, B.L.Anderson, J.M.Andersen, N.H.

(2014) J Am Chem Soc 136: 741-749

  • DOI: 10.1021/ja410824x
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • A hyperstable Pin1 WW domain has been circularly permuted via excision of the fold-nucleating turn; it still folds to form the native three-strand sheet and hydrophobic core features. Multiprobe folding dynamics studies of the normal and circularly p ...

    A hyperstable Pin1 WW domain has been circularly permuted via excision of the fold-nucleating turn; it still folds to form the native three-strand sheet and hydrophobic core features. Multiprobe folding dynamics studies of the normal and circularly permuted sequences, as well as their constituent hairpin fragments and comparable-length β-strand-loop-β-strand models, indicate 2-state folding for all topologies. N-terminal hairpin formation is the fold nucleating event for the wild-type sequence; the slower folding circular permutant has a more distributed folding transition state.


    Organizational Affiliation

    Department of Chemistry, University of Washington , Seattle, Washington 98195, United States.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Pin1 WW domainA29N/AMutation(s): 0 
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 40 
  • Conformers Submitted: 22 
  • Selection Criteria: structures with the lowest energy 
  • OLDERADO: 2MDU Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2013-09-18 
  • Released Date: 2014-01-15 
  • Deposition Author(s): Kier, B.L.

Revision History 

  • Version 1.0: 2014-01-15
    Type: Initial release
  • Version 1.1: 2014-01-29
    Changes: Database references