1vxx - Revision history

OCA: Redirecting to 3j78

OCA — Wed, 10 Dec 2014 15:07:03 GMT

Redirecting to 3j78

←Older revision		Revision as of 15:07, 10 December 2014
Line 1:		Line 1:
-	~~==Structures of yeast 80S ribosome-tRNA complexes in the rotated and non-rotated conformations (Class I - non-rotated ribosome with 2 tRNAs, this entry contains the large ribosomal subunit RNA)==~~	+	#REDIRECT [[3j78]] This PDB entry is obsolete and replaced by 3j78
-	~~<StructureSection load='1vxx' size='340' side='right' caption='~~[[~~1vxx]], [[Resolution\|resolution]] 6.30Å' scene=''>~~	+
-	~~== Structural highlights ==~~	+
-	~~<table><tr><td colspan='2'>[[1vxx~~]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VXX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1VXX FirstGlance]. <br>	+
-	~~</td></tr><tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1vxy\|1vxy]], [[1vxz\|1vxz]], [[3j77\|3j77]]</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=1vxx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vxx OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1vxx RCSB], [http://www.ebi.ac.uk/pdbsum/1vxx PDBsum]</span></td></tr>	+
-	~~<table>~~	+
-	~~<div style="background-color:#fffaf0;">~~	+
-	~~== Publication Abstract from PubMed ==~~	+
-	The structural understanding of eukaryotic translation lags behind that of translation on bacterial ribosomes. Here, we present two subnanometer resolution structures of S. cerevisiae 80S ribosome complexes formed with either one or two tRNAs and ~~bound in response to an mRNA fragment containing the Kozak consensus sequence. The ribosomes adopt two globally different conformations that are related to each other~~ by the rotation of the small subunit. Comparison with bacterial ribosome complexes reveals that the global structures and modes of intersubunit rotation of the yeast ribosome differ significantly from those in the bacterial counterpart, most notably in the regions involving the tRNA, small ribosomal subunit, and conserved helix 69 of the large ribosomal subunit. The structures provide insight into ribosome dynamics implicated in tRNA translocation and help elucidate the role of the Kozak fragment in positioning an open reading frame during translation initiation in eukaryotes.	+
-		+
-	Structures of Yeast 80S Ribosome-tRNA Complexes in the Rotated and Nonrotated Conformations.,Svidritskiy E, Brilot AF, Koh CS, Grigorieff N, Korostelev AA Structure. 2014 Jul 16. pii: S0969-2126(14)00178-6. doi:, 10.1016/j.str.2014.06.003. PMID:25043550<ref>PMID:25043550</ref>	+
-		+
-	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~	+
-	~~</div>~~	+
-	~~== References ==~~	+
-	~~<references/>~~	+
-	~~__TOC__~~	+
-	~~</StructureSection>~~	+
-	~~[[Category: Saccharomyces cerevisiae]]~~	+
-	~~[[Category: Brilot, A F.]]~~	+
-	~~[[Category: Grigorieff, N.]]~~	+
-	~~[[Category: Koh, C S.]]~~	+
-	~~[[Category: Korostelev, A A.]]~~	+
-	~~[[Category: Svidritskiy, E.]]~~	+
-	~~[[Category: 80s ribosome]]~~	+
-	~~[[Category: Classical-state]]~~	+
-	~~[[Category: Hybrid-state]]~~	+
-	~~[[Category: Kozak sequence]]~~	+
-	~~[[Category: Ribosome]]~~	+
-	~~[[Category: Translation]]~~	+
-	~~[[Category: Trna]]~~	+

OCA: Protected "1vxx" [edit=sysop:move=sysop]

OCA — Thu, 07 Aug 2014 02:33:25 GMT

Protected "1vxx" [edit=sysop:move=sysop]

←Older revision

Revision as of 02:33, 7 August 2014

OCA: New page: ==Structures of yeast 80S ribosome-tRNA complexes in the rotated and non-rotated conformations (Class I - non-rotated ribosome with 2 tRNAs, this entry contains the large ribosomal subunit...

OCA — Thu, 07 Aug 2014 02:33:21 GMT

New page: ==Structures of yeast 80S ribosome-tRNA complexes in the rotated and non-rotated conformations (Class I - non-rotated ribosome with 2 tRNAs, this entry contains the large ribosomal subunit...

New page

==Structures of yeast 80S ribosome-tRNA complexes in the rotated and non-rotated conformations (Class I - non-rotated ribosome with 2 tRNAs, this entry contains the large ribosomal subunit RNA)==
<StructureSection load='1vxx' size='340' side='right' caption='[[1vxx]], [[Resolution|resolution]] 6.30Å' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1vxx]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VXX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1VXX FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1vxy|1vxy]], [[1vxz|1vxz]], [[3j77|3j77]]</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=1vxx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vxx OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1vxx RCSB], [http://www.ebi.ac.uk/pdbsum/1vxx PDBsum]</span></td></tr>
<table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The structural understanding of eukaryotic translation lags behind that of translation on bacterial ribosomes. Here, we present two subnanometer resolution structures of S. cerevisiae 80S ribosome complexes formed with either one or two tRNAs and bound in response to an mRNA fragment containing the Kozak consensus sequence. The ribosomes adopt two globally different conformations that are related to each other by the rotation of the small subunit. Comparison with bacterial ribosome complexes reveals that the global structures and modes of intersubunit rotation of the yeast ribosome differ significantly from those in the bacterial counterpart, most notably in the regions involving the tRNA, small ribosomal subunit, and conserved helix 69 of the large ribosomal subunit. The structures provide insight into ribosome dynamics implicated in tRNA translocation and help elucidate the role of the Kozak fragment in positioning an open reading frame during translation initiation in eukaryotes.

Structures of Yeast 80S Ribosome-tRNA Complexes in the Rotated and Nonrotated Conformations.,Svidritskiy E, Brilot AF, Koh CS, Grigorieff N, Korostelev AA Structure. 2014 Jul 16. pii: S0969-2126(14)00178-6. doi:, 10.1016/j.str.2014.06.003. PMID:25043550<ref>PMID:25043550</ref>

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
</div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Saccharomyces cerevisiae]]
[[Category: Brilot, A F.]]
[[Category: Grigorieff, N.]]
[[Category: Koh, C S.]]
[[Category: Korostelev, A A.]]
[[Category: Svidritskiy, E.]]
[[Category: 80s ribosome]]
[[Category: Classical-state]]
[[Category: Hybrid-state]]
[[Category: Kozak sequence]]
[[Category: Ribosome]]
[[Category: Translation]]
[[Category: Trna]]