1riq: Difference between revisions
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==The crystal structure of the catalytic fragment of the alanyl-tRNA synthetase== | ==The crystal structure of the catalytic fragment of the alanyl-tRNA synthetase== | ||
<StructureSection load='1riq' size='340' side='right' caption='[[1riq]], [[Resolution|resolution]] 2.14Å' scene=''> | <StructureSection load='1riq' size='340' side='right'caption='[[1riq]], [[Resolution|resolution]] 2.14Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1riq]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[1riq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Aquifex_aeolicus Aquifex aeolicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RIQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RIQ FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.14Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=1riq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1riq OCA], [https://pdbe.org/1riq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1riq RCSB], [https://www.ebi.ac.uk/pdbsum/1riq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1riq ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/SYA_AQUAE SYA_AQUAE] Catalyzes the attachment of alanine to tRNA(Ala) in a two-step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing domain (By similarity).[HAMAP-Rule:MF_00036] | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ri/1riq_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ri/1riq_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
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==See Also== | ==See Also== | ||
*[[Aminoacyl tRNA | *[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Aquifex aeolicus | [[Category: Aquifex aeolicus]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Lovato | [[Category: Lovato MA]] | ||
[[Category: McRee | [[Category: McRee DE]] | ||
[[Category: Otero | [[Category: Otero FJ]] | ||
[[Category: Pouplana | [[Category: Ribas de Pouplana L]] | ||
[[Category: Schimmel | [[Category: Schimmel P]] | ||
[[Category: Skene | [[Category: Skene RJ]] | ||
[[Category: Swairjo | [[Category: Swairjo MA]] | ||
[[Category: Yang | [[Category: Yang X-L]] | ||