View source for 3qe4


==An evolved aminoacyl-tRNA Synthetase with atypical polysubstrate specificity==
<StructureSection load='3qe4' size='340' side='right'caption='[[3qe4]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3qe4]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Methanocaldococcus_jannaschii Methanocaldococcus jannaschii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3QE4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3QE4 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]] 2.3&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4CF:4-CYANO-L-PHENYLALANINE'>4CF</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=3qe4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qe4 OCA], [https://pdbe.org/3qe4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3qe4 RCSB], [https://www.ebi.ac.uk/pdbsum/3qe4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3qe4 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/SYY_METJA SYY_METJA] 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).<ref>PMID:10585437</ref> 

==See Also==
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Methanocaldococcus jannaschii]]
[[Category: Ahmad I]]
[[Category: Jahnz M]]
[[Category: Schultz PG]]
[[Category: Spraggon G]]
[[Category: Young DD]]
[[Category: Young TS]]