View source for 9sya


==Crystal structure of HERV-K envelope glycoprotein surface subunit with cholates and sulfates bound==
<StructureSection load='9sya' size='340' side='right'caption='[[9sya]], [[Resolution|resolution]] 2.25&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9sya]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9SYA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9SYA FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.25&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CHD:CHOLIC+ACID'>CHD</scene>, <scene name='pdbligand=CPS:3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1-PROPANESULFONATE'>CPS</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9sya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9sya OCA], [https://pdbe.org/9sya PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9sya RCSB], [https://www.ebi.ac.uk/pdbsum/9sya PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9sya ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/ENK25_HUMAN ENK25_HUMAN] Retroviral envelope proteins mediate receptor recognition and membrane fusion during early infection. Endogenous envelope proteins may have kept, lost or modified their original function during evolution (By similarity).  SU mediates receptor recognition.  TM anchors the envelope heterodimer to the viral membrane through one transmembrane domain. The other hydrophobic domain, called fusion peptide, mediates fusion of the viral membrane with the target cell membrane (By similarity).
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Modis Y]]
[[Category: Nikolopoulos N]]