4pbt

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==Crystal structure of the M. jannaschii G2 tRNA synthetase variant bound to 4-trans-cyclooctene-amidopheylalanine (Tco-amF)==
==Crystal structure of the M. jannaschii G2 tRNA synthetase variant bound to 4-trans-cyclooctene-amidopheylalanine (Tco-amF)==
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<StructureSection load='4pbt' size='340' side='right' caption='[[4pbt]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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<StructureSection load='4pbt' size='340' side='right'caption='[[4pbt]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4pbt]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Metja Metja]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PBT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4PBT FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4pbt]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Methanocaldococcus_jannaschii_DSM_2661 Methanocaldococcus jannaschii DSM 2661]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PBT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4PBT FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=2LQ:4-{[(1R,4E)-CYCLOOCT-4-EN-1-YLCARBONYL]AMINO}-L-PHENYLALANINE'>2LQ</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=P4G:1-ETHOXY-2-(2-ETHOXYETHOXY)ETHANE'>P4G</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4pbr|4pbr]], [[4pbs|4pbs]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2LQ:4-{[(1R,4E)-CYCLOOCT-4-EN-1-YLCARBONYL]AMINO}-L-PHENYLALANINE'>2LQ</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=P4G:1-ETHOXY-2-(2-ETHOXYETHOXY)ETHANE'>P4G</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">tyrS, MJ0389 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=243232 METJA])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4pbt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pbt OCA], [https://pdbe.org/4pbt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4pbt RCSB], [https://www.ebi.ac.uk/pdbsum/4pbt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4pbt ProSAT]</span></td></tr>
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<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>
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<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=4pbt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pbt OCA], [http://pdbe.org/4pbt PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4pbt RCSB], [http://www.ebi.ac.uk/pdbsum/4pbt PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4pbt ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://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>
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[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>
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Metja]]
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[[Category: Large Structures]]
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[[Category: Tyrosine--tRNA ligase]]
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[[Category: Methanocaldococcus jannaschii DSM 2661]]
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[[Category: Cooley, R B]]
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[[Category: Cooley RB]]
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[[Category: Karplus, P A]]
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[[Category: Karplus PA]]
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[[Category: Mehl, R A]]
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[[Category: Mehl RA]]
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[[Category: Ligase]]
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[[Category: Non-natural amino acid]]
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[[Category: Trna synthetase]]
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Current revision

Crystal structure of the M. jannaschii G2 tRNA synthetase variant bound to 4-trans-cyclooctene-amidopheylalanine (Tco-amF)

PDB ID 4pbt

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