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[[Image:3deg.png|left|200px]]


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==Complex of elongating Escherichia coli 70S ribosome and EF4(LepA)-GMPPNP==
The line below this paragraph, containing "STRUCTURE_3deg", creates the "Structure Box" on the page.
<SX load='3deg' size='340' side='right' viewer='molstar' caption='[[3deg]], [[Resolution|resolution]] 10.90&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[3deg]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli] and [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3DEG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3DEG FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 10.9&#8491;</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=1MA:6-HYDRO-1-METHYLADENOSINE-5-MONOPHOSPHATE'>1MA</scene>, <scene name='pdbligand=2MG:2N-METHYLGUANOSINE-5-MONOPHOSPHATE'>2MG</scene>, <scene name='pdbligand=5MC:5-METHYLCYTIDINE-5-MONOPHOSPHATE'>5MC</scene>, <scene name='pdbligand=5MU:5-METHYLURIDINE+5-MONOPHOSPHATE'>5MU</scene>, <scene name='pdbligand=7MG:7N-METHYL-8-HYDROGUANOSINE-5-MONOPHOSPHATE'>7MG</scene>, <scene name='pdbligand=H2U:5,6-DIHYDROURIDINE-5-MONOPHOSPHATE'>H2U</scene>, <scene name='pdbligand=M2G:N2-DIMETHYLGUANOSINE-5-MONOPHOSPHATE'>M2G</scene>, <scene name='pdbligand=OMC:O2-METHYLYCYTIDINE-5-MONOPHOSPHATE'>OMC</scene>, <scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=YG:WYBUTOSINE'>YG</scene></td></tr>
{{STRUCTURE_3deg|  PDB=3deg  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3deg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3deg OCA], [https://pdbe.org/3deg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3deg RCSB], [https://www.ebi.ac.uk/pdbsum/3deg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3deg ProSAT]</span></td></tr>
 
</table>
===Complex of elongating Escherichia coli 70S ribosome and EF4(LepA)-GMPPNP===
== Function ==
 
[https://www.uniprot.org/uniprot/LEPA_ECOLI LEPA_ECOLI] 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.<ref>PMID:17110332</ref> <ref>PMID:20045415</ref>
 
== Evolutionary Conservation ==
==About this Structure==
[[Image:Consurf_key_small.gif|200px|right]]
[[3deg]] is a 11 chain structure of [[GTP-binding protein]], [[Ribosomal protein L11]] and [[Ribosomal protein S12]] with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3DEG OCA].  
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/de/3deg_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=3deg ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[GTP-binding protein|GTP-binding protein]]
*[[Elongation factor 3D structures|Elongation factor 3D structures]]
*[[Ribosomal protein L11|Ribosomal protein L11]]
*[[Escherichia coli LepA%2C the ribosomal back translocase|Escherichia coli LepA%2C the ribosomal back translocase]]
*[[Ribosomal protein S12|Ribosomal protein S12]]
*[[GTP-binding protein 3D structures|GTP-binding protein 3D structures]]
*[[Ribosomal protein L11 3D structures|Ribosomal protein L11 3D structures]]
*[[Transfer RNA (tRNA)|Transfer RNA (tRNA)]]
== References ==
<references/>
__TOC__
</SX>
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: Connell, S R.]]
[[Category: Escherichia coli K-12]]
[[Category: Fucini, P.]]
[[Category: Large Structures]]
[[Category: Mielke, T.]]
[[Category: Connell SR]]
[[Category: Nierhaus, K H.]]
[[Category: Fucini P]]
[[Category: Qin, Y.]]
[[Category: Mielke T]]
[[Category: Spahn, C M.T.]]
[[Category: Nierhaus KH]]
[[Category: Topf, M.]]
[[Category: Qin Y]]
[[Category: Wilson, D N.]]
[[Category: Spahn CMT]]
[[Category: Antibiotic resistance]]
[[Category: Topf M]]
[[Category: Ef4]]
[[Category: Wilson DN]]
[[Category: Gtp-binding]]
[[Category: Lepa]]
[[Category: Membrane]]
[[Category: Methylation]]
[[Category: Nucleotide-binding]]
[[Category: Ribonucleoprotein]]
[[Category: Ribosomal protein]]
[[Category: Ribosome]]
[[Category: Rna-binding]]
[[Category: Rrna-binding]]
[[Category: Translation]]
[[Category: Trna-binding]]

Latest revision as of 11:23, 20 March 2024

Complex of elongating Escherichia coli 70S ribosome and EF4(LepA)-GMPPNPComplex of elongating Escherichia coli 70S ribosome and EF4(LepA)-GMPPNP

3deg, resolution 10.90Å

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OCA
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