1a0p
From Proteopedia
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| - | [[Image:1a0p.png|left|200px]] | ||
| - | + | ==SITE-SPECIFIC RECOMBINASE, XERD== | |
| - | + | <StructureSection load='1a0p' size='340' side='right'caption='[[1a0p]], [[Resolution|resolution]] 2.50Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1a0p]] is a 1 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=1A0P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1A0P FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</td></tr> | |
| - | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1a0p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a0p OCA], [https://pdbe.org/1a0p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1a0p RCSB], [https://www.ebi.ac.uk/pdbsum/1a0p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1a0p ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | + | == Function == | |
| - | + | [https://www.uniprot.org/uniprot/XERD_ECOLI XERD_ECOLI] Site-specific tyrosine recombinase, which acts by catalyzing the cutting and rejoining of the recombining DNA molecules. Binds cooperatively to specific DNA consensus sequences that are separated from XerC binding sites by a short central region, forming the heterotetrameric XerC-XerD complex that recombines DNA substrates. The complex is essential to convert dimers of the bacterial chromosome into monomers to permit their segregation at cell division. It also contributes to the segregational stability of plasmids at ColE1 xer (or cer) and pSC101 (or psi) sites. In the complex XerD specifically exchanges the bottom DNA strands (By similarity).<ref>PMID:7744017</ref> <ref>PMID:9268326</ref> | |
| - | + | == 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/a0/1a0p_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/main_output.php?pdb_ID=1a0p ConSurf]. |
| - | [[1a0p]] is a 1 chain structure | + | <div style="clear:both"></div> |
==See Also== | ==See Also== | ||
| - | *[[Resolvase]] | + | *[[Resolvase 3D structures|Resolvase 3D structures]] |
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Arciszewska LK]] |
| - | [[Category: | + | [[Category: Baker RA]] |
| - | [[Category: | + | [[Category: Bird LE]] |
| - | [[Category: | + | [[Category: Sherratt DJ]] |
| - | [[Category: | + | [[Category: Subramanya HS]] |
| - | [[Category: | + | [[Category: Wigley DB]] |
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Current revision
SITE-SPECIFIC RECOMBINASE, XERD
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