6lpf: Difference between revisions

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'''Unreleased structure'''


The entry 6lpf is ON HOLD until Paper Publication
==The crystal structure of human cytoplasmic LRS==
 
<StructureSection load='6lpf' size='340' side='right'caption='[[6lpf]], [[Resolution|resolution]] 2.49&Aring;' scene=''>
Authors:  
== Structural highlights ==
 
<table><tr><td colspan='2'>[[6lpf]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6LPF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6LPF FirstGlance]. <br>
Description:  
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=LSS:5-O-(L-LEUCYLSULFAMOYL)ADENOSINE'>LSS</scene>, <scene name='pdbligand=VRT:2-(L-NORVALYL)AMINO-2-DEOXYADENOSINE'>VRT</scene></td></tr>
[[Category: Unreleased Structures]]
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Leucine--tRNA_ligase Leucine--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.4 6.1.1.4] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6lpf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6lpf OCA], [http://pdbe.org/6lpf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6lpf RCSB], [http://www.ebi.ac.uk/pdbsum/6lpf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6lpf ProSAT]</span></td></tr>
</table>
== Disease ==
[[http://www.uniprot.org/uniprot/SYLC_HUMAN SYLC_HUMAN]] Acute infantile liver failure-multisystemic involvement syndrome. The disease is caused by mutations affecting the gene represented in this entry.
== Function ==
[[http://www.uniprot.org/uniprot/SYLC_HUMAN SYLC_HUMAN]] Catalyzes the specific attachment of an amino acid to its cognate tRNA in a two step reaction: the amino acid (AA) is first activated by ATP to form AA-AMP and then transferred to the acceptor end of the tRNA. Exhibits a post-transfer editing activity to hydrolyze mischarged tRNAs.<ref>PMID:19426743</ref>  
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Leucine--tRNA ligase]]
[[Category: Cusack, S]]
[[Category: Li, H]]
[[Category: Li, J]]
[[Category: Lin, J Z]]
[[Category: Liu, R J]]
[[Category: Long, T]]
[[Category: Palencia, A]]
[[Category: Wang, E D]]
[[Category: Wang, M Z]]
[[Category: Zhao, J H]]
[[Category: Aminoacylation]]
[[Category: Leur]]
[[Category: Protein translation]]
[[Category: Rna binding protein]]
[[Category: Trna]]

Revision as of 13:09, 27 March 2020

The crystal structure of human cytoplasmic LRSThe crystal structure of human cytoplasmic LRS

Structural highlights

6lpf is a 2 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, ,
Activity:Leucine--tRNA ligase, with EC number 6.1.1.4
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[SYLC_HUMAN] Acute infantile liver failure-multisystemic involvement syndrome. The disease is caused by mutations affecting the gene represented in this entry.

Function

[SYLC_HUMAN] Catalyzes the specific attachment of an amino acid to its cognate tRNA in a two step reaction: the amino acid (AA) is first activated by ATP to form AA-AMP and then transferred to the acceptor end of the tRNA. Exhibits a post-transfer editing activity to hydrolyze mischarged tRNAs.[1]

References

  1. Seiradake E, Mao W, Hernandez V, Baker SJ, Plattner JJ, Alley MR, Cusack S. Crystal structures of the human and fungal cytosolic Leucyl-tRNA synthetase editing domains: A structural basis for the rational design of antifungal benzoxaboroles. J Mol Biol. 2009 Jul 10;390(2):196-207. Epub 2009 May 6. PMID:19426743 doi:10.1016/j.jmb.2009.04.073

6lpf, resolution 2.49Å

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