Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: LEAST FNOE+FREPEL 

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This is version 1.3 of the entry. See complete history


Tertiary structure of destrin and structural similarity between two actin-regulating protein families.

Hatanaka, H.Ogura, K.Moriyama, K.Ichikawa, S.Yahara, I.Inagaki, F.

(1996) Cell 85: 1047-1055

  • DOI: https://doi.org/10.1016/s0092-8674(00)81305-7
  • Primary Citation of Related Structures:  
    1AK6, 1AK7

  • PubMed Abstract: 

    Destrin is an isoprotein of cofilin that regulates actin cytoskeleton in various eukaryotes. We determined the tertiary structure of destrin by triple-resonance multidimensional nuclear magnetic resonance. In spite of there being no significant amino acid sequence homology, we found that the folding of destrin was strikingly similar to that of repeated segments in the gelsolin family, which resulted in a new protein fold group. Sequential dissimilarity of the actin-binding helix of destrin to that of gelsolin explains the Ca2+-independent actin-binding of destrin. Possible mechanisms of phosphorylation-sensitive phosphoinositide-competitive actin binding, of pH-dependent filament severing, and of nuclear translocation with actin in response to stresses, are discussed on the basis of the tertiary structure.

  • Organizational Affiliation

    Tokyo Metropolitan Institute of Medical Science, Japan.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
DESTRIN174Sus scrofaMutation(s): 0 
Gene Names: DSTNDSN
Find proteins for P60982 (Sus scrofa)
Explore P60982 
Go to UniProtKB:  P60982
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP60982
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: LEAST FNOE+FREPEL 

Structure Validation

View Full Validation Report

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-10-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-02-16
    Changes: Database references, Derived calculations, Other