8x4j
From Proteopedia
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(New page: '''Unreleased structure''' The entry 8x4j is ON HOLD Authors: Description: Category: Unreleased Structures) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of the glycosyltransferase domain of Legionella SetA (unbound)== | |
| - | + | <StructureSection load='8x4j' size='340' side='right'caption='[[8x4j]], [[Resolution|resolution]] 2.54Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[8x4j]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Legionella_pneumophila Legionella pneumophila]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8X4J OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8X4J 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]] 2.54Å</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=8x4j FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8x4j OCA], [https://pdbe.org/8x4j PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8x4j RCSB], [https://www.ebi.ac.uk/pdbsum/8x4j PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8x4j ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/SETA_LEGPH SETA_LEGPH] Secreted effector that interferes with vesicular trafficking of host cells. Possesses glucohydrolase and mono-O-glucosyltransferase activity by using UDP-glucose as a sugar donor substrate. Is able to glucosylate histones H4 and H3.1 in vitro, but it is unlikely that histones are the natural substrates for SetA. May glycosylate a component of the host cell vesicle trafficking machinery during L.pneumophila infection. Binds with high specificity to phosphatidylinositol 3-phosphate (PtdIns(3)P), (with a dissociation constant value of 809 nM), which guides SetA to the cytosolic leaflet of the early phagosome of the host cell.<ref>PMID:19016775</ref> <ref>PMID:22288428</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Legionella pneumophila]] | ||
| + | [[Category: Hahn H]] | ||
| + | [[Category: Im HN]] | ||
| + | [[Category: Jang DM]] | ||
| + | [[Category: Kim HS]] | ||
| + | [[Category: Lee Y]] | ||
Current revision
Crystal structure of the glycosyltransferase domain of Legionella SetA (unbound)
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Categories: Large Structures | Legionella pneumophila | Hahn H | Im HN | Jang DM | Kim HS | Lee Y
