2rec: Difference between revisions

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[[Image:2rec.gif|left|200px]]


{{Structure
==RECA HEXAMER MODEL, ELECTRON MICROSCOPY==
|PDB= 2rec |SIZE=350|CAPTION= <scene name='initialview01'>2rec</scene>
<StructureSection load='2rec' size='340' side='right'caption='[[2rec]]' scene=''>
|SITE=  
== Structural highlights ==
|LIGAND=  
<table><tr><td colspan='2'>[[2rec]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2REC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2REC FirstGlance]. <br>
|ACTIVITY=  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy</td></tr>
|GENE=  
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2rec FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2rec OCA], [https://pdbe.org/2rec PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2rec RCSB], [https://www.ebi.ac.uk/pdbsum/2rec PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2rec ProSAT]</span></td></tr>
|DOMAIN=
</table>
|RELATEDENTRY=
== Function ==
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2rec FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2rec OCA], [http://www.ebi.ac.uk/pdbsum/2rec PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2rec RCSB]</span>
[https://www.uniprot.org/uniprot/RECA_ECOLI RECA_ECOLI] Can catalyze the hydrolysis of ATP in the presence of single-stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage.[HAMAP-Rule:MF_00268]
}}
== 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/re/2rec_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=2rec ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The RecA protein forms a hexameric ring that is similar to the core of the F1-ATPase. Several lines of evidence suggest that this hexamer may be a structural homologue of ring helicases.


'''RECA HEXAMER MODEL, ELECTRON MICROSCOPY'''
The RecA hexamer is a structural homologue of ring helicases.,Yu X, Egelman EH Nat Struct Biol. 1997 Feb;4(2):101-4. PMID:9033586<ref>PMID:9033586</ref>


From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2rec" style="background-color:#fffaf0;"></div>


==Overview==
==See Also==
The RecA protein forms a hexameric ring that is similar to the core of the F1-ATPase. Several lines of evidence suggest that this hexamer may be a structural homologue of ring helicases.
*[[3D structures of recombinase A|3D structures of recombinase A]]
 
== References ==
==About this Structure==
<references/>
2REC is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2REC OCA].
__TOC__
 
</StructureSection>
==Reference==
The RecA hexamer is a structural homologue of ring helicases., Yu X, Egelman EH, Nat Struct Biol. 1997 Feb;4(2):101-4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9033586 9033586]
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Egelman, E H.]]
[[Category: Egelman EH]]
[[Category: Yu, X.]]
[[Category: Yu X]]
[[Category: atp-binding]]
[[Category: dna damage]]
[[Category: dna recombination]]
[[Category: dna-binding]]
[[Category: helicase]]
[[Category: sos response]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 04:59:26 2008''

Latest revision as of 04:31, 8 September 2024

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