5uyn
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==70S ribosome bound with near-cognate ternary complex not base-paired to A site codon (Structure I-nc)== | |
| + | <SX load='5uyn' size='340' side='right' viewer='molstar' caption='[[5uyn]], [[Resolution|resolution]] 4.00Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5uyn]] is a 10 chain structure with sequence from [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=5UYN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5UYN 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=GCP:PHOSPHOMETHYLPHOSPHONIC+ACID+GUANYLATE+ESTER'>GCP</scene>, <scene name='pdbligand=U8U:5-METHYLAMINOMETHYL-2-THIOURIDINE-5-MONOPHOSPHATE'>U8U</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=5uyn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5uyn OCA], [https://pdbe.org/5uyn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5uyn RCSB], [https://www.ebi.ac.uk/pdbsum/5uyn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5uyn 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== | |
| - | + | *[[Elongation factor 3D structures|Elongation factor 3D structures]] | |
| - | + | *[[Ribosome 3D structures|Ribosome 3D structures]] | |
| - | [[Category: | + | __TOC__ |
| + | </SX> | ||
| + | [[Category: Escherichia coli K-12]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Demo G]] | ||
| + | [[Category: Grigorieff N]] | ||
| + | [[Category: Korostelev AA]] | ||
| + | [[Category: Loveland AB]] | ||
Current revision
70S ribosome bound with near-cognate ternary complex not base-paired to A site codon (Structure I-nc)
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