2ow8
From Proteopedia
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| - | [[ | + | ==Crystal Structure of a 70S Ribosome-tRNA Complex Reveals Functional Interactions and Rearrangements. This file, 2OW8, contains the 30S ribosome subunit, two tRNA, and mRNA molecules. 50S ribosome subunit is in the file 1VSA.== |
| + | <StructureSection load='2ow8' size='340' side='right' caption='[[2ow8]], [[Resolution|resolution]] 3.71Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[2ow8]] is a 23 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli] and [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2i1c 2i1c]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OW8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2OW8 FirstGlance]. <br> | ||
| + | </td></tr><tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=2MG:2N-METHYLGUANOSINE-5-MONOPHOSPHATE'>2MG</scene>, <scene name='pdbligand=4OC:4N,O2-METHYLCYTIDINE-5-MONOPHOSPHATE'>4OC</scene>, <scene name='pdbligand=4SU:4-THIOURIDINE-5-MONOPHOSPHATE'>4SU</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=MA6:6N-DIMETHYLADENOSINE-5-MONOPHOSHATE'>MA6</scene>, <scene name='pdbligand=MIA:2-METHYLTHIO-N6-ISOPENTENYL-ADENOSINE-5-MONOPHOSPHATE'>MIA</scene>, <scene name='pdbligand=PSU:PSEUDOURIDINE-5-MONOPHOSPHATE'>PSU</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</scene></td></tr> | ||
| + | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1gix|1gix]], [[1giy|1giy]], [[1vsa|1vsa]]</td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ow8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ow8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ow8 RCSB], [http://www.ebi.ac.uk/pdbsum/2ow8 PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ow/2ow8_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/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Our understanding of the mechanism of protein synthesis has undergone rapid progress in recent years as a result of low-resolution X-ray and cryo-EM structures of ribosome functional complexes and high-resolution structures of ribosomal subunits and vacant ribosomes. Here, we present the crystal structure of the Thermus thermophilus 70S ribosome containing a model mRNA and two tRNAs at 3.7 A resolution. Many structural details of the interactions between the ribosome, tRNA, and mRNA in the P and E sites and the ways in which tRNA structure is distorted by its interactions with the ribosome are seen. Differences between the conformations of vacant and tRNA-bound 70S ribosomes suggest an induced fit of the ribosome structure in response to tRNA binding, including significant changes in the peptidyl-transferase catalytic site. | ||
| - | + | Crystal structure of a 70S ribosome-tRNA complex reveals functional interactions and rearrangements.,Korostelev A, Trakhanov S, Laurberg M, Noller HF Cell. 2006 Sep 22;126(6):1065-77. Epub 2006 Sep 7. PMID:16962654<ref>PMID:16962654</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
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==See Also== | ==See Also== | ||
| - | *[[Ribosomal protein S10|Ribosomal protein S10]] | ||
| - | *[[Ribosomal protein S11|Ribosomal protein S11]] | ||
| - | *[[Ribosomal protein S12|Ribosomal protein S12]] | ||
| - | *[[Ribosomal protein S13|Ribosomal protein S13]] | ||
| - | *[[Ribosomal protein S14|Ribosomal protein S14]] | ||
| - | *[[Ribosomal protein S15|Ribosomal protein S15]] | ||
| - | *[[Ribosomal protein S16|Ribosomal protein S16]] | ||
| - | *[[Ribosomal protein S17|Ribosomal protein S17]] | ||
| - | *[[Ribosomal protein S18|Ribosomal protein S18]] | ||
| - | *[[Ribosomal protein S19|Ribosomal protein S19]] | ||
| - | *[[Ribosomal protein S2|Ribosomal protein S2]] | ||
| - | *[[Ribosomal protein S20|Ribosomal protein S20]] | ||
| - | *[[Ribosomal protein S3|Ribosomal protein S3]] | ||
| - | *[[Ribosomal protein S4|Ribosomal protein S4]] | ||
| - | *[[Ribosomal protein S5|Ribosomal protein S5]] | ||
| - | *[[Ribosomal protein S6|Ribosomal protein S6]] | ||
| - | *[[Ribosomal protein S7|Ribosomal protein S7]] | ||
| - | *[[Ribosomal protein S8|Ribosomal protein S8]] | ||
| - | *[[Ribosomal protein S9|Ribosomal protein S9]] | ||
*[[Ribosomal protein THX|Ribosomal protein THX]] | *[[Ribosomal protein THX|Ribosomal protein THX]] | ||
| - | *[[Ribosome|Ribosome]] | + | *[[Ribosome 3D structures|Ribosome 3D structures]] |
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: Thermus thermophilus]] | [[Category: Thermus thermophilus]] | ||
Revision as of 09:43, 29 September 2014
Crystal Structure of a 70S Ribosome-tRNA Complex Reveals Functional Interactions and Rearrangements. This file, 2OW8, contains the 30S ribosome subunit, two tRNA, and mRNA molecules. 50S ribosome subunit is in the file 1VSA.
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