4wj4
From Proteopedia
(Difference between revisions)
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| - | ''' | + | ==structure of protein-tRNA complex== |
| - | + | <StructureSection load='4wj4' size='340' side='right' caption='[[4wj4]], [[Resolution|resolution]] 3.29Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4wj4]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WJ4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4WJ4 FirstGlance]. <br> | |
| - | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ASP:ASPARTIC+ACID'>ASP</scene></td></tr> | |
| - | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4wj3|4wj3]]</td></tr> | |
| - | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Aspartate--tRNA(Asn)_ligase Aspartate--tRNA(Asn) ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.23 6.1.1.23] </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=4wj4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wj4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4wj4 RCSB], [http://www.ebi.ac.uk/pdbsum/4wj4 PDBsum]</span></td></tr> |
| - | [[ | + | </table> |
| - | [[ | + | == Function == |
| + | [[http://www.uniprot.org/uniprot/SYDND_PSEAE SYDND_PSEAE]] Aspartyl-tRNA synthetase with relaxed tRNA specificity since it is able to aspartylate not only its cognate tRNA(Asp) but also tRNA(Asn). Is 1.5 times more efficient at aminoacylating E.coli tRNA(Asp) over tRNA(Asn). Reaction proceeds in two steps: aspartate is first activated by ATP to form Asp-AMP and then transferred to the acceptor end of tRNA(Asp/Asn).<ref>PMID:16352843</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Kato, K]] | [[Category: Kato, K]] | ||
| - | [[Category: Suzuki, T]] | ||
[[Category: Nakamura, A]] | [[Category: Nakamura, A]] | ||
| + | [[Category: Suzuki, T]] | ||
| + | [[Category: Tanaka, I]] | ||
| + | [[Category: Yao, M]] | ||
| + | [[Category: Aminoacylation]] | ||
| + | [[Category: Ligase-rna complex]] | ||
| + | [[Category: Non-discriminating aspr]] | ||
| + | [[Category: Trna]] | ||
Revision as of 14:56, 31 December 2014
structure of protein-tRNA complex
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