4wee: Difference between revisions
From Proteopedia
Jump to navigationJump to search
m Protected "4wee" [edit=sysop:move=sysop] |
No edit summary |
||
| Line 1: | Line 1: | ||
''' | ==High-resolution structure of Synaptotagmin 1 C2A== | ||
<StructureSection load='4wee' size='340' side='right' caption='[[4wee]], [[Resolution|resolution]] 0.89Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4wee]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WEE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4WEE FirstGlance]. <br> | |||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br> | |||
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1rsy|1rsy]]</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=4wee FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wee OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4wee RCSB], [http://www.ebi.ac.uk/pdbsum/4wee PDBsum]</span></td></tr> | |||
<table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
C2 domains are regulatory sequence motifs that occur widely in nature. Synaptotagmin I, a synaptic vesicle protein involved in the Ca2+ regulation of exocytosis, contains two C2 domains, the first of which acts as a Ca2+ sensor. We now describe the three-dimensional structure of this C2 domain at 1.9 A resolution in both the Ca(2+)-bound and Ca(2+)-free forms. The C2 polypeptide forms an eight-stranded beta sandwich constructed around a conserved four-stranded motif designated as a C2 key. Ca2+ binds in a cup-shaped depression between two polypeptide loops located at the N- and C-termini of the C2-key motif. | |||
Structure of the first C2 domain of synaptotagmin I: a novel Ca2+/phospholipid-binding fold.,Sutton RB, Davletov BA, Berghuis AM, Sudhof TC, Sprang SR Cell. 1995 Mar 24;80(6):929-38. PMID:7697723<ref>PMID:7697723</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Fuson, K L.]] | |||
[[Category: Sutton, R B.]] | |||
[[Category: Beta-sandwich]] | |||
[[Category: C2 domain]] | |||
[[Category: Ca2+]] | |||
[[Category: Synaptotagmin]] | |||
Revision as of 00:13, 2 October 2014
High-resolution structure of Synaptotagmin 1 C2A
| ||||||||||||
