1efu: Difference between revisions

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[[Image:1efu.png|left|200px]]
==ELONGATION FACTOR COMPLEX EF-TU/EF-TS FROM ESCHERICHIA COLI==
<StructureSection load='1efu' size='340' side='right' caption='[[1efu]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1efu]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. The September 2006 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Elongation Factors''  by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2006_9 10.2210/rcsb_pdb/mom_2006_9]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EFU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EFU FirstGlance]. <br>
</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=1efu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1efu OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1efu RCSB], [http://www.ebi.ac.uk/pdbsum/1efu 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/ef/1efu_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 ==
The crystal structure of the EF-Tu.EF-Ts complex from Escherichia coli has been determined to a resolution of 2.5 A. The complex contains two subunits of each of the elongation factors. The two EF-Ts molecules form a tight dimer, but there is little contact between the two EF-Tu molecules. The interaction of EF-Ts with EF-Tu results principally in the disruption of the Mg2+ ion binding site, thereby reducing the affinity of EF-Tu for guanine nucleotides.


{{STRUCTURE_1efu|  PDB=1efu  |  SCENE=  }}
The structure of the Escherichia coli EF-Tu.EF-Ts complex at 2.5 A resolution.,Kawashima T, Berthet-Colominas C, Wulff M, Cusack S, Leberman R Nature. 1996 Feb 8;379(6565):511-8. PMID:8596629<ref>PMID:8596629</ref>


===ELONGATION FACTOR COMPLEX EF-TU/EF-TS FROM ESCHERICHIA COLI===
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 
</div>
{{ABSTRACT_PUBMED_8596629}}
 
==About this Structure==
[[1efu]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. The September 2006 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Elongation Factors''  by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2006_9 10.2210/rcsb_pdb/mom_2006_9]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EFU OCA].


==See Also==
==See Also==
*[[Elongation factor|Elongation factor]]
*[[Elongation factor|Elongation factor]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:008596629</ref><references group="xtra"/>
__TOC__
</StructureSection>
[[Category: Elongation Factors]]
[[Category: Elongation Factors]]
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]

Revision as of 14:21, 24 September 2014

ELONGATION FACTOR COMPLEX EF-TU/EF-TS FROM ESCHERICHIA COLIELONGATION FACTOR COMPLEX EF-TU/EF-TS FROM ESCHERICHIA COLI

Structural highlights

1efu is a 4 chain structure with sequence from Escherichia coli. The September 2006 RCSB PDB Molecule of the Month feature on Elongation Factors by David S. Goodsell is 10.2210/rcsb_pdb/mom_2006_9. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:FirstGlance, OCA, RCSB, PDBsum

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 crystal structure of the EF-Tu.EF-Ts complex from Escherichia coli has been determined to a resolution of 2.5 A. The complex contains two subunits of each of the elongation factors. The two EF-Ts molecules form a tight dimer, but there is little contact between the two EF-Tu molecules. The interaction of EF-Ts with EF-Tu results principally in the disruption of the Mg2+ ion binding site, thereby reducing the affinity of EF-Tu for guanine nucleotides.

The structure of the Escherichia coli EF-Tu.EF-Ts complex at 2.5 A resolution.,Kawashima T, Berthet-Colominas C, Wulff M, Cusack S, Leberman R Nature. 1996 Feb 8;379(6565):511-8. PMID:8596629[1]

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

See Also

References

  1. ↑ Kawashima T, Berthet-Colominas C, Wulff M, Cusack S, Leberman R. The structure of the Escherichia coli EF-Tu.EF-Ts complex at 2.5 A resolution. Nature. 1996 Feb 8;379(6565):511-8. PMID:8596629 doi:http://dx.doi.org/10.1038/379511a0

1efu, resolution 2.50Å

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