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3zxi
From Proteopedia
(Difference between revisions)
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<StructureSection load='3zxi' size='340' side='right'caption='[[3zxi]], [[Resolution|resolution]] 2.75Å' scene=''> | <StructureSection load='3zxi' size='340' side='right'caption='[[3zxi]], [[Resolution|resolution]] 2.75Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3zxi]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3zxi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZXI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ZXI FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=TYA:PHOSPHORIC+ACID+2-AMINO-3-(4-HYDROXY-PHENYL)-PROPYL+ESTER+ADENOSIN-5YL+ESTER'>TYA</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=TYA:PHOSPHORIC+ACID+2-AMINO-3-(4-HYDROXY-PHENYL)-PROPYL+ESTER+ADENOSIN-5YL+ESTER'>TYA</scene></td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Tyrosine--tRNA_ligase Tyrosine--tRNA ligase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.1 6.1.1.1] </span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3zxi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zxi OCA], [https://pdbe.org/3zxi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3zxi RCSB], [https://www.ebi.ac.uk/pdbsum/3zxi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3zxi ProSAT]</span></td></tr> |
</table> | </table> | ||
== Disease == | == Disease == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/SYYM_HUMAN SYYM_HUMAN]] Defects in YARS2 are the cause of myopathy with lactic acidosis and sideroblastic anemia type 2 (MLASA2) [MIM:[https://omim.org/entry/613561 613561]]. MLASA2 is a rare oxidative phosphorylation disorder specific to skeletal muscle and bone marrow. Affected individuals manifest sideroblastic anemia, progressive lethargy, muscle weakness, and exercise intolerance associated with persistent lactic acidemia.<ref>PMID:20598274</ref> <ref>PMID:22504945</ref> |
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/SYYM_HUMAN SYYM_HUMAN]] 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) (By similarity).<ref>PMID:15779907</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
Revision as of 07:25, 18 August 2022
Crystal structure of human mitochondrial tyrosyl-tRNA synthetase in complex with a tyrosyl-adenylate analog
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