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1ge9

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Revision as of 01:46, 10 September 2015

SOLUTION STRUCTURE OF THE RIBOSOME RECYCLING FACTOR

Structural highlights

1ge9 is a 1 chain structure with sequence from "aquifex_aeolicus"_huber_and_stetter_2001 "aquifex aeolicus" huber and stetter 2001. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum

Function

[RRF_AQUAE] Responsible for the release of ribosomes from messenger RNA at the termination of protein biosynthesis. May increase the efficiency of translation by recycling ribosomes from one round of translation to another (By similarity).

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The solution structure of ribosome recycling factor (RRF) from hyperthermophilic bacterium, Aquifex aeolicus, was determined by heteronuclear multidimensional NMR spectroscopy. Fifteen structures were calculated using restraints derived from NOE, J-coupling, and T1/T2 anisotropies. The resulting structure has an overall L-shaped conformation with two domains and is similar to that of a tRNA molecule. The domain I (corresponding to the anticodon stem of tRNA) is a rigid three alpha-helix bundle. Being slightly different from usual coiled-coil arrangements, each helix of domain I is not twisted but straight and parallel to the main axis. The domain II (corresponding to the portion with the CCA end of tRNA) is an alpha/beta domain with an alpha-helix and two beta-sheets, that has some flexible regions. The backbone atomic root-mean-square deviation (rmsd) values of both domains were 0.7 A when calculated separately, which is smaller than that of the molecule as a whole (1.4 A). Measurement of 15N-[1H] NOE values show that the residues in the corner of the L-shaped molecule are undergoing fast internal motion. These results indicate that the joint region between two domains contributes to the fluctuation in the orientation of two domains. Thus, it was shown that RRF remains the tRNA mimicry in solution where it functions.

Solution structure of the ribosome recycling factor from Aquifex aeolicus.,Yoshida T, Uchiyama S, Nakano H, Kashimori H, Kijima H, Ohshima T, Saihara Y, Ishino T, Shimahara H, Yoshida T, Yokose K, Ohkubo T, Kaji A, Kobayashi Y Biochemistry. 2001 Feb 27;40(8):2387-96. PMID:11327859^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Yoshida T, Uchiyama S, Nakano H, Kashimori H, Kijima H, Ohshima T, Saihara Y, Ishino T, Shimahara H, Yoshida T, Yokose K, Ohkubo T, Kaji A, Kobayashi Y. Solution structure of the ribosome recycling factor from Aquifex aeolicus. Biochemistry. 2001 Feb 27;40(8):2387-96. PMID:11327859

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1ge9"

@@ Line 2: / Line 2: @@
 <StructureSection load='1ge9' size='340' side='right' caption='[[1ge9]], [[NMR_Ensembles_of_Models | 15 NMR models]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1ge9]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Aquifex_aeolicus Aquifex aeolicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GE9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1GE9 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1ge9]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"aquifex_aeolicus"_huber_and_stetter_2001 "aquifex aeolicus" huber and stetter 2001]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GE9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1GE9 FirstGlance]. <br>
-</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ge9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ge9 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ge9 RCSB], [http://www.ebi.ac.uk/pdbsum/1ge9 PDBsum]</span></td></tr>
+</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ge9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ge9 OCA], [http://pdbe.org/1ge9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ge9 RCSB], [http://www.ebi.ac.uk/pdbsum/1ge9 PDBsum]</span></td></tr>
 </table>
 == Function ==
@@ Line 25: / Line 25: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 1ge9" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Ribosome recycling factor|Ribosome recycling factor]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Aquifex aeolicus]]
+[[Category: Aquifex aeolicus huber and stetter 2001]]
 [[Category: Ishino, T]]
 [[Category: Kaji, A]]

1ge9

From Proteopedia

Revision as of 01:46, 10 September 2015

SOLUTION STRUCTURE OF THE RIBOSOME RECYCLING FACTOR

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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