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2zze

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Current revision (14:03, 1 November 2023) (edit) (undo)
 
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<StructureSection load='2zze' size='340' side='right'caption='[[2zze]], [[Resolution|resolution]] 2.16&Aring;' scene=''>
<StructureSection load='2zze' size='340' side='right'caption='[[2zze]], [[Resolution|resolution]] 2.16&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2zze]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/'pyrococcus_shinkaii' 'pyrococcus shinkaii']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZZE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ZZE FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2zze]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrococcus_horikoshii Pyrococcus horikoshii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZZE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ZZE FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</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]] 2.16&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MLY:N-DIMETHYL-LYSINE'>MLY</scene>, <scene name='pdbligand=OCS:CYSTEINESULFONIC+ACID'>OCS</scene></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=MLY:N-DIMETHYL-LYSINE'>MLY</scene>, <scene name='pdbligand=OCS:CYSTEINESULFONIC+ACID'>OCS</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2zzf|2zzf]], [[2zzg|2zzg]]</div></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">alaS, PH0297, PH0297 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=53953 'Pyrococcus shinkaii'])</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Alanine--tRNA_ligase Alanine--tRNA ligase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.7 6.1.1.7] </span></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=2zze FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zze OCA], [https://pdbe.org/2zze PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2zze RCSB], [https://www.ebi.ac.uk/pdbsum/2zze PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2zze ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2zze FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zze OCA], [https://pdbe.org/2zze PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2zze RCSB], [https://www.ebi.ac.uk/pdbsum/2zze PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2zze ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/SYA_PYRHO SYA_PYRHO]] Catalyzes the attachment of alanine to tRNA(Ala) in a two-step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Edits incorrectly charged Ser-tRNA(Ala). Incorrectly charged amino acids occur because the of inherent physicochemical limitations on discrimination between closely related amino acids (Gly and Ser) in the charging step.<ref>PMID:16087889</ref>
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[https://www.uniprot.org/uniprot/SYA_PYRHO SYA_PYRHO] Catalyzes the attachment of alanine to tRNA(Ala) in a two-step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Edits incorrectly charged Ser-tRNA(Ala). Incorrectly charged amino acids occur because the of inherent physicochemical limitations on discrimination between closely related amino acids (Gly and Ser) in the charging step.<ref>PMID:16087889</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Pyrococcus shinkaii]]
 
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[[Category: Alanine--tRNA ligase]]
 
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Nakamura, A]]
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[[Category: Pyrococcus horikoshii]]
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[[Category: Nureki, O]]
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[[Category: Nakamura A]]
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[[Category: Ose, T]]
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[[Category: Nureki O]]
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[[Category: Sokabe, M]]
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[[Category: Ose T]]
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[[Category: Tanaka, I]]
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[[Category: Sokabe M]]
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[[Category: Tokunaga, K]]
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[[Category: Tanaka I]]
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[[Category: Yao, M]]
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[[Category: Tokunaga K]]
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[[Category: Hydrolase]]
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[[Category: Yao M]]
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[[Category: Ligase]]
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Current revision

Crystal structure of alanyl-tRNA synthetase without oligomerization domain in lysine-methylated form

PDB ID 2zze

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