View source for 3wqz


==Crystal structure of Archaeoglobus fulgidus alanyl-tRNA synthetase in complex with a tRNA(Ala) variant having A3.U70==
<StructureSection load='3wqz' size='340' side='right'caption='[[3wqz]], [[Resolution|resolution]] 3.49&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3wqz]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Archaeoglobus_fulgidus_DSM_4304 Archaeoglobus fulgidus DSM 4304]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WQZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WQZ 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]] 3.489&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A5A:5-O-(N-(L-ALANYL)-SULFAMOYL)ADENOSINE'>A5A</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=3wqz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wqz OCA], [https://pdbe.org/3wqz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3wqz RCSB], [https://www.ebi.ac.uk/pdbsum/3wqz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3wqz ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/SYA_ARCFU SYA_ARCFU] 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). Incorrectly charged aminoacyl-tRNA(Ala) is also edited in situ by the editing domain.<ref>PMID:19423669</ref> 

==See Also==
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
*[[Transfer RNA (tRNA)|Transfer RNA (tRNA)]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Archaeoglobus fulgidus DSM 4304]]
[[Category: Large Structures]]
[[Category: Naganuma M]]
[[Category: Sekine S]]
[[Category: Yokoyama S]]