2b56
From Proteopedia
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- | [[Image:2b56.png|left|200px]] | ||
- | + | ==Structural Basis for UTP Specificity of RNA Editing TUTases From Trypanosoma Brucei== | |
- | + | <StructureSection load='2b56' size='340' side='right'caption='[[2b56]], [[Resolution|resolution]] 1.97Å' scene=''> | |
- | + | == Structural highlights == | |
- | + | <table><tr><td colspan='2'>[[2b56]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Trypanosoma_brucei Trypanosoma brucei]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B56 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2B56 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]] 1.97Å</td></tr> | |
- | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=U5P:URIDINE-5-MONOPHOSPHATE'>U5P</scene>, <scene name='pdbligand=UTP:URIDINE+5-TRIPHOSPHATE'>UTP</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=2b56 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b56 OCA], [https://pdbe.org/2b56 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2b56 RCSB], [https://www.ebi.ac.uk/pdbsum/2b56 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2b56 ProSAT]</span></td></tr> | |
- | + | </table> | |
- | + | == Function == | |
- | + | [https://www.uniprot.org/uniprot/TUT2_TRYBB TUT2_TRYBB] Terminal uridylyltransferase which, as part of the mitochondrial RNA editing core complex (RECC), is involved in the post-transcriptional editing of mitochondrial RNA, a process involving the addition and deletion of uridine (U) nucleotides in the pre-mRNA (PubMed:12820966, PubMed:19465686, PubMed:20362585). Specifically, catalyzes the addition of one U to single-stranded RNA with a preference for a 3'-terminal A or G and adds the number of Us specified by a guide RNA (gRNA) to precleaved double-stranded RNA editing substrates (PubMed:12820966, PubMed:19465686, PubMed:20362585, PubMed:16281058). Essential for the survival of the bloodstream form (PubMed:16281058).<ref>PMID:12820966</ref> <ref>PMID:16281058</ref> <ref>PMID:19465686</ref> <ref>PMID:20362585</ref> | |
- | + | == 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/b5/2b56_consurf.spt"</scriptWhenChecked> | |
- | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |
- | + | <text>to colour the structure by Evolutionary Conservation</text> | |
- | == | + | </jmolCheckbox> |
- | [[2b56]] is a 1 chain structure with sequence from [ | + | </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=2b56 ConSurf]. |
- | + | <div style="clear:both"></div> | |
- | == | + | == References == |
- | < | + | <references/> |
- | [[ | + | __TOC__ |
- | [ | + | </StructureSection> |
- | [ | + | [[Category: Large Structures]] |
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- | [[ | + | |
- | [ | + | |
- | [[ | + | |
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- | [[Category: | + | |
[[Category: Trypanosoma brucei]] | [[Category: Trypanosoma brucei]] | ||
- | [[Category: | + | [[Category: Deng J]] |
+ | [[Category: Ernst NL]] | ||
+ | [[Category: Hol WG]] | ||
+ | [[Category: Stuart KD]] | ||
+ | [[Category: Turley S]] |
Current revision
Structural Basis for UTP Specificity of RNA Editing TUTases From Trypanosoma Brucei
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