1AK6

DESTRIN, NMR, MINIMIZED AVERAGE STRUCTURE


Experimental Data Snapshot

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

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

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

  • 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 ...

    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.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
DESTRINA174Homo sapiensSus scrofa
This entity is chimeric
Mutation(s): 0 
UniProt
Find proteins for P60982 (Sus scrofa)
Explore P60982 
Go to UniProtKB:  P60982
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 
  • Selection Criteria: LEAST FNOE+FREPEL 
  • OLDERADO: 1AK6 Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-11-12
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance