4v10 | pdb_00004v10

Skelemin Association with alpha2b,beta3 Integrin: A Structural Model

spinqualitylabelsall models 4v10, 20 NMR models Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4v10 is a 1 chain structure with sequence from Lk3 transgenic mice. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance. Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [MYOM1_MOUSE] May link the intermediate filament cytoskeleton to the M-disk of the myofibrils in striated muscle. May also contact myosin filaments. Also binds beta-integrins. Publication Abstract from PubMed 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 alphaIIbbeta3. The model is generated based upon NMR data and this tertiary assembly 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. Skelemin Association with AlphaIIbBeta3 Integrin: A Structural Model.,Gorbatyuk V, Nguyen K, Podolnikova NP, Deshmukh L, Lin X, Ugarova TP, Vinogradova O Biochemistry. 2014 Sep 15. PMID:25224262 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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