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| | <StructureSection load='5ete' size='340' side='right'caption='[[5ete]], [[Resolution|resolution]] 2.10Å' scene=''> | | <StructureSection load='5ete' size='340' side='right'caption='[[5ete]], [[Resolution|resolution]] 2.10Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[5ete]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_yjm1434 Saccharomyces cerevisiae yjm1434]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5ETE OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5ETE FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[5ete]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_YJM1434 Saccharomyces cerevisiae YJM1434]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5ETE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5ETE FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DIO:1,4-DIETHYLENE+DIOXIDE'>DIO</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]] 2.1Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PRY1, H819_YJM1434J00135 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1294371 Saccharomyces cerevisiae YJM1434])</td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DIO:1,4-DIETHYLENE+DIOXIDE'>DIO</scene></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5ete FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ete OCA], [http://pdbe.org/5ete PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ete RCSB], [http://www.ebi.ac.uk/pdbsum/5ete PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5ete 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=5ete FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ete OCA], [https://pdbe.org/5ete PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5ete RCSB], [https://www.ebi.ac.uk/pdbsum/5ete PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5ete ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
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| | </StructureSection> | | </StructureSection> |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Saccharomyces cerevisiae yjm1434]] | + | [[Category: Saccharomyces cerevisiae YJM1434]] |
| - | [[Category: Asojo, O A]] | + | [[Category: Asojo OA]] |
| - | [[Category: Ag5]]
| + | |
| - | [[Category: Antigen 5]]
| + | |
| - | [[Category: Cap]]
| + | |
| - | [[Category: Crisp]]
| + | |
| - | [[Category: Cysteine-rich secretory protein]]
| + | |
| - | [[Category: Pathogenesis related-1]]
| + | |
| - | [[Category: Pr-1]]
| + | |
| - | [[Category: Sc7]]
| + | |
| - | [[Category: Sterol binding protein]]
| + | |
| - | [[Category: Tap]]
| + | |
| - | [[Category: Testis specific protein]]
| + | |
| - | [[Category: Tpx]]
| + | |
| Structural highlights
Publication Abstract from PubMed
The production, crystal structure, and functional characterization of the C-terminal cysteine-rich secretory protein/antigen 5/pathogenesis related-1 (CAP) domain of pathogen-related yeast protein-1 (Pry1) from Saccharomyces cerevisiae is presented. The CAP domain of Pry1 (Pry1CAP) is functional in vivo as its expression restores cholesterol export to yeast mutants lacking endogenous Pry1 and Pry2. Recombinant Pry1CAP forms dimers in solution, is sufficient for in vitro cholesterol binding, and has comparable binding properties as full-length Pry1. Two crystal structures of Pry1CAP are reported, one with Mg(2+) coordinated to the conserved CAP tetrad (His208, Glu215, Glu233 and His250) in spacegroup I41 and the other without divalent cations in spacegroup P6122. The latter structure contains four 1,4-dioxane molecules from the crystallization solution, one of which sits in the cholesterol binding site. Both structures reveal that the divalent cation and cholesterol binding sites are connected upon dimerization, providing a structural basis for the observed Mg(2+)-dependent sterol binding by Pry1.
Structural and functional characterization of the CAP domain of pathogen-related yeast 1 (Pry1) protein.,Darwiche R, Kelleher A, Hudspeth EM, Schneiter R, Asojo OA Sci Rep. 2016 Jun 27;6:28838. doi: 10.1038/srep28838. PMID:27344972[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Darwiche R, Kelleher A, Hudspeth EM, Schneiter R, Asojo OA. Structural and functional characterization of the CAP domain of pathogen-related yeast 1 (Pry1) protein. Sci Rep. 2016 Jun 27;6:28838. doi: 10.1038/srep28838. PMID:27344972 doi:http://dx.doi.org/10.1038/srep28838
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