4qbt
From Proteopedia
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| - | ''' | + | ==Crystal structure of tyrosine bound at the active site of human tyrosyl tRNA synthetase== |
| - | + | <StructureSection load='4qbt' size='340' side='right' caption='[[4qbt]], [[Resolution|resolution]] 2.10Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4qbt]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QBT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QBT FirstGlance]. <br> | |
| - | + | </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=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TYR:TYROSINE'>TYR</scene></td></tr> | |
| - | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4q93|4q93]]</td></tr> | |
| - | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Tyrosine--tRNA_ligase Tyrosine--tRNA ligase], with EC number [http://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'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4qbt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qbt OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4qbt RCSB], [http://www.ebi.ac.uk/pdbsum/4qbt PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | == Disease == | ||
| + | [[http://www.uniprot.org/uniprot/SYYC_HUMAN SYYC_HUMAN]] Defects in YARS are the cause of Charcot-Marie-Tooth disease dominant intermediate type C (CMTDIC) [MIM:[http://omim.org/entry/608323 608323]]. CMTDIC is a form of Charcot-Marie-Tooth disease characterized by clinical and pathologic features intermediate between demyelinating and axonal peripheral neuropathies, and motor median nerve conduction velocities ranging from 25 to 45 m/sec.<ref>PMID:16429158</ref> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/SYYC_HUMAN SYYC_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). | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Tyrosine--tRNA ligase]] | ||
| + | [[Category: Mathew, S]] | ||
| + | [[Category: Schimmel, P]] | ||
| + | [[Category: Aminoacid activation]] | ||
| + | [[Category: Aminoacyl trna synthetase]] | ||
| + | [[Category: Ester bond]] | ||
| + | [[Category: Ligase]] | ||
| + | [[Category: Rossmann fold]] | ||
| + | [[Category: Trna]] | ||
| + | [[Category: Tyrosine]] | ||
Revision as of 12:57, 17 December 2014
Crystal structure of tyrosine bound at the active site of human tyrosyl tRNA synthetase
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