2ywg
From Proteopedia
(Difference between revisions)
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==Crystal structure of GTP-bound LepA from Aquifex aeolicus== | ==Crystal structure of GTP-bound LepA from Aquifex aeolicus== | ||
| - | <StructureSection load='2ywg' size='340' side='right' caption='[[2ywg]], [[Resolution|resolution]] 2.94Å' scene=''> | + | <StructureSection load='2ywg' size='340' side='right'caption='[[2ywg]], [[Resolution|resolution]] 2.94Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2ywg]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2ywg]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Aquae Aquae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2YWG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2YWG FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene></td></tr> |
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | ||
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2ywe|2ywe]], [[2ywf|2ywf]], [[2ywh|2ywh]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2ywe|2ywe]], [[2ywf|2ywf]], [[2ywh|2ywh]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aq_1725 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aq_1725 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=224324 AQUAE])</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=2ywg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ywg OCA], [https://pdbe.org/2ywg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ywg RCSB], [https://www.ebi.ac.uk/pdbsum/2ywg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ywg ProSAT], [https://www.topsan.org/Proteins/RSGI/2ywg TOPSAN]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/LEPA_AQUAE LEPA_AQUAE]] Required for accurate and efficient protein synthesis under certain stress conditions. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Back-translocation proceeds from a post-translocation (POST) complex to a pre-translocation (PRE) complex, thus giving elongation factor G a second chance to translocate the tRNAs correctly. Binds to ribosomes in a GTP-dependent manner (By similarity). |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/yw/2ywg_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/yw/2ywg_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
| Line 22: | Line 22: | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2ywg ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2ywg ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Elongation factor 3D structures|Elongation factor 3D structures]] | ||
| + | *[[Escherichia coli LepA%2C the ribosomal back translocase|Escherichia coli LepA%2C the ribosomal back translocase]] | ||
| + | *[[GTP-binding protein 3D structures|GTP-binding protein 3D structures]] | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Aquae]] | [[Category: Aquae]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Hanawa-Suetsugu, K]] | [[Category: Hanawa-Suetsugu, K]] | ||
[[Category: Kaminishi, T]] | [[Category: Kaminishi, T]] | ||
Revision as of 10:41, 8 December 2021
Crystal structure of GTP-bound LepA from Aquifex aeolicus
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Categories: Aquae | Large Structures | Hanawa-Suetsugu, K | Kaminishi, T | Kawazoe, M | Nakayama-Ushikoshi, R | Nishino, A | Structural genomic | Shirouzu, M | Takemoto, C | Terada, T | Yokoyama, S | Beta-barrel | Ferredoxin-like domain | G domain | National project on protein structural and functional analyse | Nppsfa | Rsgi | Translation
