1br0: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1br0]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BR0 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BR0 FirstGlance]. <br> | <table><tr><td colspan='2'>[[1br0]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BR0 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BR0 FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1br0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1br0 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1br0 RCSB], [http://www.ebi.ac.uk/pdbsum/1br0 PDBsum]</span></td></tr> | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1br0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1br0 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1br0 RCSB], [http://www.ebi.ac.uk/pdbsum/1br0 PDBsum]</span></td></tr> | ||
<table> | </table> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Rattus norvegicus]] | [[Category: Rattus norvegicus]] | ||
[[Category: Dubulova, I | [[Category: Dubulova, I]] | ||
[[Category: Fernandez, I | [[Category: Fernandez, I]] | ||
[[Category: Rizo, J | [[Category: Rizo, J]] | ||
[[Category: Sudhof, T C | [[Category: Sudhof, T C]] | ||
[[Category: Ubach, J | [[Category: Ubach, J]] | ||
[[Category: Zhang, X | [[Category: Zhang, X]] | ||
[[Category: Membrane fusion]] | [[Category: Membrane fusion]] | ||
[[Category: Membrane protein]] | [[Category: Membrane protein]] | ||
[[Category: Synaptic vesicle exocytosis]] | [[Category: Synaptic vesicle exocytosis]] | ||
[[Category: Syntaxin]] | [[Category: Syntaxin]] | ||
Revision as of 12:59, 22 December 2014
THREE DIMENSIONAL STRUCTURE OF THE N-TERMINAL DOMAIN OF SYNTAXIN 1ATHREE DIMENSIONAL STRUCTURE OF THE N-TERMINAL DOMAIN OF SYNTAXIN 1A
Structural highlights
Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedSyntaxin 1A plays a central role in neurotransmitter release through multiple protein-protein interactions. We have used NMR spectroscopy to identify an autonomously folded N-terminal domain in syntaxin 1A and to elucidate its three-dimensional structure. This 120-residue N-terminal domain is conserved in plasma membrane syntaxins but not in other syntaxins, indicating a specific role in exocytosis. The domain contains three long alpha helices that form an up-and-down bundle with a left-handed twist. A striking residue conservation is observed throughout a long groove that is likely to provide a specific surface for protein-protein interactions. A highly acidic region binds to the C2A domain of synaptotagmin I in a Ca2+-dependent interaction that may serve as an electrostatic switch in neurotransmitter release. Three-dimensional structure of an evolutionarily conserved N-terminal domain of syntaxin 1A.,Fernandez I, Ubach J, Dulubova I, Zhang X, Sudhof TC, Rizo J Cell. 1998 Sep 18;94(6):841-9. PMID:9753330[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References |
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