View source for 2cya


==Crystal structure of tyrosyl-tRNA synthetase from Aeropyrum pernix==
<StructureSection load='2cya' size='340' side='right'caption='[[2cya]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2cya]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Aeropyrum_pernix Aeropyrum pernix]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CYA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CYA 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]] 2.2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=2cya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cya OCA], [https://pdbe.org/2cya PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2cya RCSB], [https://www.ebi.ac.uk/pdbsum/2cya PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2cya ProSAT], [https://www.topsan.org/Proteins/RSGI/2cya TOPSAN]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/SYY_AERPE SYY_AERPE] Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two-step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr).[HAMAP-Rule:MF_02009]
== 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/cy/2cya_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=2cya ConSurf].
<div style="clear:both"></div>

==See Also==
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
__TOC__
</StructureSection>
[[Category: Aeropyrum pernix]]
[[Category: Large Structures]]
[[Category: Bessho Y]]
[[Category: Chen L]]
[[Category: Kobayashi T]]
[[Category: Kuramitsu S]]
[[Category: Kuratani M]]
[[Category: Kuroishi C]]
[[Category: Liu ZJ]]
[[Category: Murayama K]]
[[Category: Sakai H]]
[[Category: Sekine SI]]
[[Category: Shirouzu M]]
[[Category: Takahashi M]]
[[Category: Terada T]]
[[Category: Wang BC]]
[[Category: Yanagisawa T]]
[[Category: Yokoyama S]]