2dyj

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[[Image:2dyj.png|left|200px]]
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==Crystal structure of ribosome-binding factor A from Thermus thermophilus HB8==
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<StructureSection load='2dyj' size='340' side='right' caption='[[2dyj]], [[Resolution|resolution]] 1.84&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2dyj]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus_hb8 Thermus thermophilus hb8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DYJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2DYJ FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TTHA0907 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=300852 Thermus thermophilus HB8])</td></tr>
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<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=2dyj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2dyj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2dyj RCSB], [http://www.ebi.ac.uk/pdbsum/2dyj PDBsum], [http://www.topsan.org/Proteins/RSGI/2dyj TOPSAN]</span></td></tr>
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<table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/dy/2dyj_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Ribosome binding factor A (RbfA) is a bacterial cold shock response protein, required for an efficient processing of the 5' end of the 16S ribosomal RNA (rRNA) during assembly of the small (30S) ribosomal subunit. Here we present a crystal structure of Thermus thermophilus (Tth) RbfA and a three-dimensional cryo-electron microscopic (EM) map of the Tth 30S*RbfA complex. RbfA binds to the 30S subunit in a position overlapping the binding sites of the A and P site tRNAs, and RbfA's functionally important C terminus extends toward the 5' end of the 16S rRNA. In the presence of RbfA, a portion of the 16S rRNA encompassing helix 44, which is known to be directly involved in mRNA decoding and tRNA binding, is displaced. These results shed light on the role played by RbfA during maturation of the 30S subunit, and also indicate how RbfA provides cells with a translational advantage under conditions of cold shock.
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{{STRUCTURE_2dyj| PDB=2dyj | SCENE= }}
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Structural aspects of RbfA action during small ribosomal subunit assembly.,Datta PP, Wilson DN, Kawazoe M, Swami NK, Kaminishi T, Sharma MR, Booth TM, Takemoto C, Fucini P, Yokoyama S, Agrawal RK Mol Cell. 2007 Nov 9;28(3):434-45. PMID:17996707<ref>PMID:17996707</ref>
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===Crystal structure of ribosome-binding factor A from Thermus thermophilus HB8===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_17996707}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[2dyj]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus_hb8 Thermus thermophilus hb8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DYJ OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:017996707</ref><references group="xtra"/>
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[[Category: Thermus thermophilus hb8]]
[[Category: Thermus thermophilus hb8]]
[[Category: Kawazoe, M.]]
[[Category: Kawazoe, M.]]

Revision as of 02:13, 30 September 2014

Crystal structure of ribosome-binding factor A from Thermus thermophilus HB8

2dyj, resolution 1.84Å

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