1usd: Difference between revisions
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1usd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1usd OCA], [http://www.ebi.ac.uk/pdbsum/1usd PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1usd RCSB]</span> | |||
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[[Category: phosphorylation]] | [[Category: phosphorylation]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:14:30 2008'' | ||
Revision as of 00:14, 31 March 2008
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| , resolution 1.7Å | |||||||
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
HUMAN VASP TETRAMERISATION DOMAIN L352M
OverviewOverview
The vasodilator-stimulated phosphoprotein (VASP) is a key regulator of actin dynamics. We have determined the 1.3-A resolution crystal structure of the 45-residue-long tetramerization domain (TD) from human VASP. This domain forms a right-handed alpha-helical coiled-coil structure with a similar degree of supercoiling as found in the widespread left-handed coiled coils with heptad repeats. The basis for the right-handed geometry of VASP TD is a 15-residue repeat in its amino acid sequence, which reveals a characteristic pattern of hydrophobic residues. Hydrophobic interactions and a network of salt bridges render VASP TD highly thermostable with a melting point of 120 degrees C.
About this StructureAbout this Structure
1USD is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
ReferenceReference
The VASP tetramerization domain is a right-handed coiled coil based on a 15-residue repeat., Kuhnel K, Jarchau T, Wolf E, Schlichting I, Walter U, Wittinghofer A, Strelkov SV, Proc Natl Acad Sci U S A. 2004 Dec 7;101(49):17027-32. Epub 2004 Nov 29. PMID:15569942
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