1hgx
From Proteopedia
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| - | [[Image:1hgx.png|left|200px]] | ||
| - | + | ==HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE (HGXPRTASE)== | |
| + | <StructureSection load='1hgx' size='340' side='right'caption='[[1hgx]], [[Resolution|resolution]] 1.90Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[1hgx]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Tritrichomonas_suis Tritrichomonas suis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HGX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HGX 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]] 1.9Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=5GP:GUANOSINE-5-MONOPHOSPHATE'>5GP</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=1hgx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hgx OCA], [https://pdbe.org/1hgx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hgx RCSB], [https://www.ebi.ac.uk/pdbsum/1hgx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hgx ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/HGXR_TRIFO HGXR_TRIFO] Essential in nucleic acid metabolism of T.foetus because the parasite is unable to synthesize purine nucleotides de novo and relies on the HGXPRTase activities for its purine requirements by salvaging purine bases from the host. Works with guanine, hypoxanthine and xanthine. | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hg/1hgx_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1hgx ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| - | == | + | ==See Also== |
| - | + | *[[Phosphoribosyltransferase 3D structures|Phosphoribosyltransferase 3D structures]] | |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | [[Category: Large Structures]] | |
| - | [[ | + | [[Category: Tritrichomonas suis]] |
| - | + | [[Category: Fletterick RJ]] | |
| - | + | [[Category: Somoza JR]] | |
| - | < | + | [[Category: Wang CC]] |
| - | [[Category: | + | |
| - | [[Category: Tritrichomonas | + | |
| - | [[Category: Fletterick | + | |
| - | [[Category: Somoza | + | |
| - | [[Category: Wang | + | |
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE (HGXPRTASE)
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