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[[Image:3g98.png|left|200px]]


{{STRUCTURE_3g98|  PDB=3g98  |  SCENE=  }}
==Crystal Structure of the C-Ala domain from Aquifex aeolicus alanyl-tRNA synthetase==
 
<StructureSection load='3g98' size='340' side='right'caption='[[3g98]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
===Crystal Structure of the C-Ala domain from Aquifex aeolicus alanyl-tRNA synthetase===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[3g98]] is a 2 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=3G98 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3G98 FirstGlance]. <br>
{{ABSTRACT_PUBMED_19661429}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85&#8491;</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=3g98 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3g98 OCA], [https://pdbe.org/3g98 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3g98 RCSB], [https://www.ebi.ac.uk/pdbsum/3g98 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3g98 ProSAT]</span></td></tr>
==About this Structure==
</table>
[[3g98]] is a 2 chain structure of [[Aminoacyl tRNA Synthetase]] with sequence from [http://en.wikipedia.org/wiki/Aquifex_aeolicus Aquifex aeolicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3G98 OCA].  
== 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 ==
[[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/g9/3g98_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=3g98 ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[Aminoacyl tRNA Synthetase|Aminoacyl tRNA Synthetase]]
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
 
__TOC__
==Reference==
</StructureSection>
<ref group="xtra">PMID:019661429</ref><references group="xtra"/>
[[Category: Alanine--tRNA ligase]]
[[Category: Aquifex aeolicus]]
[[Category: Aquifex aeolicus]]
[[Category: Guo, M.]]
[[Category: Large Structures]]
[[Category: Schimmel, P.]]
[[Category: Guo M]]
[[Category: Yang, X L.]]
[[Category: Schimmel P]]
[[Category: Alpha and beta fold]]
[[Category: Yang XL]]
[[Category: Aminoacyl-trna synthetase]]
[[Category: Atp-binding]]
[[Category: Ligase]]
[[Category: Nucleotide-binding]]
[[Category: Protein biosynthesis]]