Skelemin Association with alpha2b,beta3 Integrin: A Structural Model

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 1000 
  • Conformers Submitted: 20 
  • Selection Criteria: LOWEST ENERGY 

wwPDB Validation   3D Report Full Report

This is version 1.4 of the entry. See complete history


Skelemin Association with Alphaiibbeta3 Integrin: A Structural Model.

Gorbatyuk, V.Nguyen, K.Podolnikova, N.P.Deshmukh, L.Lin, X.Ugarova, T.P.Vinogradova, O.

(2014) Biochemistry 53: 6766-6775

  • DOI: https://doi.org/10.1021/bi500680s
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    Over the last two decades, our knowledge concerning intracellular events that regulate integrin's affinity to their soluble ligands has significantly improved. However, the mechanism of adhesion-induced integrin clustering and development of focal complexes, which could further mature to form focal adhesions, still remains under-investigated. Here we present a structural model of tandem IgC2 domains of skelemin in complex with the cytoplasmic tails of integrin αIIbβ3. The model of tertiary assembly is generated based upon NMR data and illuminates a potential link between the essential cell adhesion receptors and myosin filaments. This connection may serve as a basis for generating the mechanical forces necessary for cell migration and remodeling.

  • Organizational Affiliation

    Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut at Storrs , Storrs, Connecticut 06269, United States.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
MYOMESIN-1231Mus musculusMutation(s): 1 
Gene Names: Myom1
Find proteins for Q62234 (Mus musculus)
Explore Q62234 
Go to UniProtKB:  Q62234
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ62234
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 1000 
  • Conformers Submitted: 20 
  • Selection Criteria: LOWEST ENERGY 

Structure Validation

View Full Validation Report

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-10-08
    Type: Initial release
  • Version 1.1: 2014-10-15
    Changes: Atomic model
  • Version 1.2: 2014-11-19
    Changes: Database references
  • Version 1.3: 2018-01-24
    Changes: Data collection, Database references, Structure summary
  • Version 1.4: 2023-06-14
    Changes: Data collection, Database references, Other