1hek: Difference between revisions

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-[[Image:1hek.png|left|200px]]
+==CRYSTAL STRUCTURE OF EQUINE INFECTIOUS ANAEMIA VIRUS MATRIX ANTIGEN (EIAV MA)==
+<StructureSection load='1hek' size='340' side='right' caption='[[1hek]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[1hek]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Equine_infectious_anemia_virus Equine infectious anemia virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HEK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1HEK FirstGlance]. <br>
+</td></tr><tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
+<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1eia|1eia]], [[2eia|2eia]]</td></tr>
+<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GAG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=11665 Equine infectious anemia virus])</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=1hek FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hek OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1hek RCSB], [http://www.ebi.ac.uk/pdbsum/1hek PDBsum]</span></td></tr>
+<table>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+The Gag polyprotein is key to the budding of retroviruses from host cells and is cleaved upon virion maturation, the N-terminal membrane-binding domain forming the matrix protein (MA). The 2.8-A resolution crystal structure of MA of equine infectious anemia virus (EIAV), a lentivirus, reveals that, despite showing no sequence similarity, more than half of the molecule can be superimposed on the MAs of human immunodeficiency virus type 1 (HIV-1) and simian immunodeficiency virus (SIV). However, unlike the structures formed by HIV-1 and SIV MAs, the oligomerization state observed is not trimeric. We discuss the potential of this molecule for membrane binding in the light of conformational differences between EIAV MA and HIV or SIV MA.
-{{STRUCTURE_1hek|  PDB=1hek  |  SCENE=  }}
+Structure of equine infectious anemia virus matrix protein.,Hatanaka H, Iourin O, Rao Z, Fry E, Kingsman A, Stuart DI J Virol. 2002 Feb;76(4):1876-83. PMID:11799182<ref>PMID:11799182</ref>
-===CRYSTAL STRUCTURE OF EQUINE INFECTIOUS ANAEMIA VIRUS MATRIX ANTIGEN (EIAV MA)===
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
-{{ABSTRACT_PUBMED_11799182}}
-==About this Structure==
-[[1hek]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Equine_infectious_anemia_virus Equine infectious anemia virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HEK OCA].
 ==See Also==
 *[[Gag polyprotein|Gag polyprotein]]
+== References ==
-==Reference==
+<references/>
-<ref group="xtra">PMID:011799182</ref><references group="xtra"/>
+__TOC__
+</StructureSection>
 [[Category: Equine infectious anemia virus]]
 [[Category: Fry, E.]]