2g7o
From Proteopedia
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- | [[Image:2g7o.png|left|200px]] | ||
- | + | ==Protonation-mediated structural flexibility in the F conjugation regulatory protein, TraM== | |
- | + | <StructureSection load='2g7o' size='340' side='right'caption='[[2g7o]], [[Resolution|resolution]] 1.40Å' scene=''> | |
- | + | == Structural highlights == | |
- | + | <table><tr><td colspan='2'>[[2g7o]] 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=2G7O OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2G7O 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]] 1.4Å</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=2g7o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g7o OCA], [https://pdbe.org/2g7o PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2g7o RCSB], [https://www.ebi.ac.uk/pdbsum/2g7o PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2g7o ProSAT]</span></td></tr> | |
- | == | + | </table> |
- | [[2g7o]] is a 1 chain structure with sequence from [ | + | == Function == |
- | + | [https://www.uniprot.org/uniprot/TRAM1_ECOLI TRAM1_ECOLI] Conjugative DNA transfer (CDT) is the unidirectional transfer of ssDNA plasmid from a donor to a recipient cell. It is the central mechanism by which antibiotic resistance and virulence factors are propagated in bacterial populations. Part of the relaxosome, which facilitates a site- and strand-specific cut in the origin of transfer by TraI, at the nic site. Cooperatively binds 3 regions in the F plasmid oriT locus; 2 are required for autoregulation while the other is required for plasmid transfer. Bends oriT DNA less than 50 degrees. Plasmid specificity is conferred by the TraD-TraM pair.<ref>PMID:1479887</ref> <ref>PMID:8736534</ref> <ref>PMID:11875064</ref> <ref>PMID:17238924</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/g7/2g7o_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=2g7o ConSurf]. | ||
+ | <div style="clear:both"></div> | ||
+ | == References == | ||
+ | <references/> | ||
+ | __TOC__ | ||
+ | </StructureSection> | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
- | [[Category: Edwards | + | [[Category: Large Structures]] |
- | [[Category: Frost | + | [[Category: Edwards RA]] |
- | [[Category: Glover | + | [[Category: Frost LS]] |
- | [[Category: Lu | + | [[Category: Glover JN]] |
- | [[Category: Manchak | + | [[Category: Lu J]] |
- | [[Category: Scott | + | [[Category: Manchak J]] |
- | [[Category: Wong | + | [[Category: Scott PG]] |
- | + | [[Category: Wong JJ]] | |
- | + | ||
- | + |
Current revision
Protonation-mediated structural flexibility in the F conjugation regulatory protein, TraM
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Categories: Escherichia coli | Large Structures | Edwards RA | Frost LS | Glover JN | Lu J | Manchak J | Scott PG | Wong JJ