4e18

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Alpha-E-catenin is an autoinhibited molecule that co-activates vinculinAlpha-E-catenin is an autoinhibited molecule that co-activates vinculin

Structural highlights

4e18 is a 2 chain structure with sequence from Gallus gallus and Mus musculus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.403Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

VINC_CHICK Actin filament (F-actin)-binding protein involved in cell-matrix adhesion and cell-cell adhesion. Regulates cell-surface E-cadherin expression and potentiates mechanosensing by the E-cadherin complex. May also play important roles in cell morphology and locomotion.[1] [2] [3]

See Also

References

  1. ↑ Zhang Z, Izaguirre G, Lin SY, Lee HY, Schaefer E, Haimovich B. The phosphorylation of vinculin on tyrosine residues 100 and 1065, mediated by SRC kinases, affects cell spreading. Mol Biol Cell. 2004 Sep;15(9):4234-47. Epub 2004 Jun 30. PMID:15229287 doi:10.1091/mbc.E04-03-0264
  2. ↑ le Duc Q, Shi Q, Blonk I, Sonnenberg A, Wang N, Leckband D, de Rooij J. Vinculin potentiates E-cadherin mechanosensing and is recruited to actin-anchored sites within adherens junctions in a myosin II-dependent manner. J Cell Biol. 2010 Jun 28;189(7):1107-15. doi: 10.1083/jcb.201001149. PMID:20584916 doi:10.1083/jcb.201001149
  3. ↑ Peng X, Cuff LE, Lawton CD, DeMali KA. Vinculin regulates cell-surface E-cadherin expression by binding to beta-catenin. J Cell Sci. 2010 Feb 15;123(Pt 4):567-77. doi: 10.1242/jcs.056432. Epub 2010 Jan , 19. PMID:20086044 doi:10.1242/jcs.056432

4e18, resolution 2.40Å

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OCA
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