3ova

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{{STRUCTURE_3ova| PDB=3ova | SCENE= }}
 
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===How the CCA-adding Enzyme Selects Adenine over Cytosine in Position 76 of tRNA===
 
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{{ABSTRACT_PUBMED_21071662}}
 
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==About this Structure==
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==How the CCA-adding Enzyme Selects Adenine over Cytosine in Position 76 of tRNA==
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[[3ova]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Archaeoglobus_fulgidus Archaeoglobus fulgidus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OVA OCA].
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<StructureSection load='3ova' size='340' side='right'caption='[[3ova]], [[Resolution|resolution]] 1.98&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3ova]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Archaeoglobus_fulgidus Archaeoglobus fulgidus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OVA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3OVA FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.98&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=APC:DIPHOSPHOMETHYLPHOSPHONIC+ACID+ADENOSYL+ESTER'>APC</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3ova FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ova OCA], [https://pdbe.org/3ova PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ova RCSB], [https://www.ebi.ac.uk/pdbsum/3ova PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ova ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CCA_ARCFU CCA_ARCFU] Catalyzes the addition and repair of the essential 3'-terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing inorganic pyrophosphate.<ref>PMID:14592988</ref>
==See Also==
==See Also==
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*[[TRNA|TRNA]]
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*[[CCA-adding enzyme 3D structures|CCA-adding enzyme 3D structures]]
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*[[Transfer RNA (tRNA)|Transfer RNA (tRNA)]]
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==Reference==
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== References ==
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<ref group="xtra">PMID:021071662</ref><references group="xtra"/>
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<references/>
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__TOC__
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</StructureSection>
[[Category: Archaeoglobus fulgidus]]
[[Category: Archaeoglobus fulgidus]]
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[[Category: Pan, B C.]]
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[[Category: Large Structures]]
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[[Category: Steitz, T A.]]
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[[Category: Pan BC]]
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[[Category: Xiong, Y.]]
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[[Category: Steitz TA]]
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[[Category: Cca-adding]]
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[[Category: Xiong Y]]
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[[Category: Nucleotidyltransfer]]
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[[Category: Protein-rna]]
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[[Category: Rossmann fold]]
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[[Category: Transferase-rna complex]]
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[[Category: Trna]]
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Current revision

How the CCA-adding Enzyme Selects Adenine over Cytosine in Position 76 of tRNA

PDB ID 3ova

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