6e18: Difference between revisions

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<StructureSection load='6e18' size='340' side='right'caption='[[6e18]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
<StructureSection load='6e18' size='340' side='right'caption='[[6e18]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[6e18]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Chlre Chlre]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6E18 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6E18 FirstGlance]. <br>
<table><tr><td colspan='2'>[[6e18]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Chlamydomonas_reinhardtii Chlamydomonas reinhardtii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6E18 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6E18 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HAP2, GCS1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3055 CHLRE])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></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=6e18 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6e18 OCA], [http://pdbe.org/6e18 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6e18 RCSB], [http://www.ebi.ac.uk/pdbsum/6e18 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6e18 ProSAT]</span></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=6e18 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6e18 OCA], [https://pdbe.org/6e18 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6e18 RCSB], [https://www.ebi.ac.uk/pdbsum/6e18 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6e18 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[[http://www.uniprot.org/uniprot/HAP2_CHLRE HAP2_CHLRE]] During fertilization, required on male (minus) gametes for their fusion with female (plus) gametes (PubMed:18367645, PubMed:20335357, PubMed:25655701, PubMed:28235200). Required for membrane fusion, but not for the initial adhesion between gametes (PubMed:18367645, PubMed:25655701, PubMed:28235200). Inserts (via its extracellular domain) into lipid membranes (in vitro) (PubMed:28235200). Probably initiates the fusion of gamete cell membranes by inserting its extracellular domain into the cell membrane of a female gamete (PubMed:28235200).<ref>PMID:18367645</ref> <ref>PMID:20335357</ref> <ref>PMID:25655701</ref> <ref>PMID:28235200</ref> 
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Chlre]]
[[Category: Chlamydomonas reinhardtii]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Baquero, E]]
[[Category: Baquero E]]
[[Category: Legrand, P]]
[[Category: Legrand P]]
[[Category: Rey, F A]]
[[Category: Rey FA]]
[[Category: Cystine ladder]]
[[Category: Gamete fusion]]
[[Category: Glycoprotein]]
[[Category: Membrane binding motif]]
[[Category: Membrane protein]]

Latest revision as of 07:54, 17 October 2024

Crystal structure of Chlamydomonas reinhardtii HAP2 ectodomain provides structural insights of functional loops in green algae.

6e18, resolution 2.60Å

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