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==Crystal structure of adenosine deaminase mutant (delta Asp172) from Plasmodium vivax in complex with MT-coformycin== | ==Crystal structure of adenosine deaminase mutant (delta Asp172) from Plasmodium vivax in complex with MT-coformycin== | ||
<StructureSection load='3ewd' size='340' side='right' caption='[[3ewd]], [[Resolution|resolution]] 1.90Å' scene=''> | <StructureSection load='3ewd' size='340' side='right'caption='[[3ewd]], [[Resolution|resolution]] 1.90Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3ewd]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3ewd]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Plasmodium_vivax Plasmodium vivax]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EWD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EWD FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MCF:(8R)-3-(5-S-METHYL-5-THIO-BETA-D-RIBOFURANOSYL)-3,6,7,8-TETRAHYDROIMIDAZO[4,5-D][1,3]DIAZEPIN-8-OL'>MCF</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene | </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=MCF:(8R)-3-(5-S-METHYL-5-THIO-BETA-D-RIBOFURANOSYL)-3,6,7,8-TETRAHYDROIMIDAZO[4,5-D][1,3]DIAZEPIN-8-OL'>MCF</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=3ewd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ewd OCA], [https://pdbe.org/3ewd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ewd RCSB], [https://www.ebi.ac.uk/pdbsum/3ewd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ewd ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/ADA_PLAVS ADA_PLAVS] Catalyzes the hydrolytic deamination of adenosine to produce inosine (PubMed:19728741). Unlike mammalian adenosine deaminases, also catalyzes the deamination of 5'-methylthioadenosine (MTA), a by-product of polyamine biosynthesis, to produce 5'-methylthioinosine (MTI) (PubMed:19728741). Plays an essential role in the purine salvage pathway which allows the parasite to use host cell purines for the synthesis of nucleic acids (PubMed:19728741).<ref>PMID:19728741</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ew/3ewd_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ew/3ewd_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
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</div> | </div> | ||
<div class="pdbe-citations 3ewd" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3ewd" style="background-color:#fffaf0;"></div> | ||
==See Also== | |||
*[[Adenosine deaminase 3D structures|Adenosine deaminase 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Plasmodium vivax]] | ||
[[Category: Almo | [[Category: Almo SC]] | ||
[[Category: Cassera | [[Category: Cassera MB]] | ||
[[Category: Ho | [[Category: Ho MC]] | ||
[[Category: Schramm | [[Category: Schramm VL]] | ||