1gl7

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
m (Protected "1gl7" [edit=sysop:move=sysop])
Current revision (11:59, 13 December 2023) (edit) (undo)
 
(7 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:1gl7.png|left|200px]]
 
-
<!--
+
==Plasmid coupling protein TrwB in complex with the non-hydrolisable ATP-analogue ADPNP.==
-
The line below this paragraph, containing "STRUCTURE_1gl7", creates the "Structure Box" on the page.
+
<StructureSection load='1gl7' size='340' side='right'caption='[[1gl7]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
-
You may change the PDB parameter (which sets the PDB file loaded into the applet)
+
== Structural highlights ==
-
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+
<table><tr><td colspan='2'>[[1gl7]] 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=1GL7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1GL7 FirstGlance]. <br>
-
or leave the SCENE parameter empty for the default display.
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3&#8491;</td></tr>
-
-->
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr>
-
{{STRUCTURE_1gl7| PDB=1gl7 | SCENE= }}
+
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1gl7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1gl7 OCA], [https://pdbe.org/1gl7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1gl7 RCSB], [https://www.ebi.ac.uk/pdbsum/1gl7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1gl7 ProSAT]</span></td></tr>
 +
</table>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/Q04230_ECOLX Q04230_ECOLX]
 +
== 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/gl/1gl7_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=1gl7 ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
The transfer of DNA across membranes and between cells is a central biological process; however, its molecular mechanism remains unknown. In prokaryotes, trans-membrane passage by bacterial conjugation, is the main route for horizontal gene transfer. It is the means for rapid acquisition of new genetic information, including antibiotic resistance by pathogens. Trans-kingdom gene transfer from bacteria to plants or fungi and even bacterial sporulation are special cases of conjugation. An integral membrane DNA-binding protein, called TrwB in the Escherichia coli R388 conjugative system, is essential for the conjugation process. This large multimeric protein is responsible for recruiting the relaxosome DNA-protein complex, and participates in the transfer of a single DNA strand during cell mating. Here we report the three-dimensional structure of a soluble variant of TrwB. The molecule consists of two domains: a nucleotide-binding domain of alpha/beta topology, reminiscent of RecA and DNA ring helicases, and an all-alpha domain. Six equivalent protein monomers associate to form an almost spherical quaternary structure that is strikingly similar to F1-ATPase. A central channel, 20 A in width, traverses the hexamer.
-
===PLASMID COUPLING PROTEIN TRWB IN COMPLEX WITH THE NON-HYDROLISABLE ATP-ANALOGUE ADPNP.===
+
The bacterial conjugation protein TrwB resembles ring helicases and F1-ATPase.,Gomis-Ruth FX, Moncalian G, Perez-Luque R, Gonzalez A, Cabezon E, de la Cruz F, Coll M Nature. 2001 Feb 1;409(6820):637-41. PMID:11214325<ref>PMID:11214325</ref>
-
 
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
<!--
+
</div>
-
The line below this paragraph, {{ABSTRACT_PUBMED_11214325}}, adds the Publication Abstract to the page
+
<div class="pdbe-citations 1gl7" style="background-color:#fffaf0;"></div>
-
(as it appears on PubMed at http://www.pubmed.gov), where 11214325 is the PubMed ID number.
+
== References ==
-
-->
+
<references/>
-
{{ABSTRACT_PUBMED_11214325}}
+
__TOC__
-
 
+
</StructureSection>
-
==About this Structure==
+
-
[[1gl7]] is a 6 chain structure with 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=1GL7 OCA].
+
-
 
+
-
==Reference==
+
-
<ref group="xtra">PMID:11214325</ref><ref group="xtra">PMID:11748238</ref><references group="xtra"/>
+
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
-
[[Category: Coll, M.]]
+
[[Category: Large Structures]]
-
[[Category: Cruz, F De La.]]
+
[[Category: Coll M]]
-
[[Category: Gomis-Ruth, F X.]]
+
[[Category: De La cruz F]]
-
[[Category: Moncalian, G.]]
+
[[Category: Gomis-Ruth FX]]
-
[[Category: Coupling protein]]
+
[[Category: Moncalian G]]
-
[[Category: Type iv secretion system conjugative coupling protein from plasmid]]
+

Current revision

Plasmid coupling protein TrwB in complex with the non-hydrolisable ATP-analogue ADPNP.

PDB ID 1gl7

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1gl7"
Personal tools