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| - | ==CRYSTAL STRUCTURE OF THE RIBOSOME AT 5.5 A RESOLUTION. THIS FILE, 1GIY, CONTAINS THE 50S RIBOSOME SUBUNIT. THE 30S RIBOSOME SUBUNIT, THREE TRNA, AND MRNA MOLECULES ARE IN THE FILE 1GIX==
| + | #REDIRECT [[4v42]] This PDB entry is obsolete and replaced by 4v42 |
| - | <StructureSection load='1giy' size='340' side='right' caption='[[1giy]], [[Resolution|resolution]] 5.50Å' scene=''>
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| - | == Structural highlights ==
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| - | <table><tr><td colspan='2'>[[1giy]] is a 24 chain structure with sequence from [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GIY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1GIY FirstGlance]. <br>
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| - | </td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[486d|486d]], [[1gix|1gix]]</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=1giy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1giy OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1giy RCSB], [http://www.ebi.ac.uk/pdbsum/1giy PDBsum]</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/gi/1giy_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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| - | We describe the crystal structure of the complete Thermus thermophilus 70S ribosome containing bound messenger RNA and transfer RNAs (tRNAs) at 5.5 angstrom resolution. All of the 16S, 23S, and 5S ribosomal RNA (rRNA) chains, the A-, P-, and E-site tRNAs, and most of the ribosomal proteins can be fitted to the electron density map. The core of the interface between the 30S small subunit and the 50S large subunit, where the tRNA substrates are bound, is dominated by RNA, with proteins located mainly at the periphery, consistent with ribosomal function being based on rRNA. In each of the three tRNA binding sites, the ribosome contacts all of the major elements of tRNA, providing an explanation for the conservation of tRNA structure. The tRNAs are closely juxtaposed with the intersubunit bridges, in a way that suggests coupling of the 20 to 50 angstrom movements associated with tRNA translocation with intersubunit movement.
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| - | Crystal structure of the ribosome at 5.5 A resolution.,Yusupov MM, Yusupova GZ, Baucom A, Lieberman K, Earnest TN, Cate JH, Noller HF Science. 2001 May 4;292(5518):883-96. Epub 2001 Mar 29. PMID:11283358<ref>PMID:11283358</ref>
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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| - | </div>
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| - | ==See Also==
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| - | *[[Jmol/Visualizing large molecules|Jmol/Visualizing large molecules]]
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| - | *[[Nobel Prizes for 3D Molecular Structure|Nobel Prizes for 3D Molecular Structure]]
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| - | *[[Ribosome|Ribosome]]
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| - | *[[Ribosome 3D structures|Ribosome 3D structures]]
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| - | == References ==
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| - | <references/>
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| - | __TOC__
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| - | </StructureSection>
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| - | [[Category: Thermus thermophilus]]
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| - | [[Category: Baucom, A.]]
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| - | [[Category: Cate, J H.D.]]
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| - | [[Category: Earnest, T N.]]
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| - | [[Category: Lieberman, K.]]
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| - | [[Category: Noller, H F.]]
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| - | [[Category: Yusupov, M M.]]
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| - | [[Category: Yusupova, G Z.]]
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| - | [[Category: Life]]
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| - | [[Category: Protein synthesis]]
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| - | [[Category: Ribosome]]
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| - | [[Category: Ribosome assembly]]
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