6wdi
From Proteopedia
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(New page: '''Unreleased structure''' The entry 6wdi is ON HOLD Authors: Description: Category: Unreleased Structures) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B2)== | |
| + | <StructureSection load='6wdi' size='340' side='right'caption='[[6wdi]], [[Resolution|resolution]] 4.00Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6wdi]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6WDI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WDI FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 4Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FME:N-FORMYLMETHIONINE'>FME</scene></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=6wdi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wdi OCA], [https://pdbe.org/6wdi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wdi RCSB], [https://www.ebi.ac.uk/pdbsum/6wdi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wdi ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/RL2_ECOLI RL2_ECOLI] One of the primary rRNA binding proteins. Located near the base of the L1 stalk, it is probably also mobile. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is highly controversial.[HAMAP-Rule:MF_01320_B] In the E.coli 70S ribosome in the initiation state it has been modeled to make several contacts with the 16S rRNA (forming bridge B7b, PubMed:12809609); these contacts are broken in the model with bound EF-G.[HAMAP-Rule:MF_01320_B] | ||
| - | + | ==See Also== | |
| - | + | *[[Ribosome 3D structures|Ribosome 3D structures]] | |
| - | + | __TOC__ | |
| - | [[Category: | + | </StructureSection> |
| + | [[Category: Escherichia coli]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Demo G]] | ||
| + | [[Category: Korostelev AA]] | ||
| + | [[Category: Loveland AB]] | ||
Current revision
Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B2)
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