View source for 1abv


==N-TERMINAL DOMAIN OF THE DELTA SUBUNIT OF THE F1F0-ATP SYNTHASE FROM ESCHERICHIA COLI, NMR, MINIMIZED AVERAGE STRUCTURE==
<StructureSection load='1abv' size='340' side='right'caption='[[1abv]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1abv]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ABV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ABV FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=1abv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1abv OCA], [https://pdbe.org/1abv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1abv RCSB], [https://www.ebi.ac.uk/pdbsum/1abv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1abv ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/ATPD_ECOLI ATPD_ECOLI] F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation.[HAMAP-Rule:MF_01416]  This protein is part of the stalk that links CF(0) to CF(1). It either transmits conformational changes from CF(0) to CF(1) or is implicated in proton conduction.[HAMAP-Rule:MF_01416]
== 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/ab/1abv_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=1abv ConSurf].
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== Publication Abstract from PubMed ==
NMR studies of the delta subunit of the Escherichia coli F1F0-ATPsynthase reveal that it consists of an N-terminal six alpha-helix bundle and a less well ordered C terminus. Both domains are part of one of two separate connections between F1 and F0.

Solution structure of the N-terminal domain of the delta subunit of the E. coli ATPsynthase.,Wilkens S, Dunn SD, Chandler J, Dahlquist FW, Capaldi RA Nat Struct Biol. 1997 Mar;4(3):198-201. PMID:9164460<ref>PMID:9164460</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 1abv" style="background-color:#fffaf0;"></div>

==See Also==
*[[ATPase 3D structures|ATPase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli]]
[[Category: Large Structures]]
[[Category: Capaldi RA]]
[[Category: Chandler J]]
[[Category: Dahlquist FW]]
[[Category: Dunn SD]]
[[Category: Wilkens S]]