|Conservation in nuoN||Back to subunit list|
The membrane sector of E. coli Complex I is shown with each of the 6 subunits colored a different color. The peripheral arm and subunit H of the membrane arm are missing.
Subunit N is colored according to conservation. Magenta is most conserved, cyan is least conserved. Several lipids, detergents and internal water molecules are shown in space filling. Isolated view of subunit N.
T160 in nuoM (F60) UndoAtoms within 6 Å of subunit N are shown in cpk according to the coloring scheme:
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Protein wireframe Protein cpk
Zoom 400 Zoom 600 Zoom 800 Most conserved residues of subunit 14 (N). Glu 133, Lys 217, Lys 247, Lys 395,in the proton channel, colored lime.
Efremov RG, Sazanov LA.
Structure of the membrane domain of respiratory complex I.
Nature. 2011 Aug 7;476(7361):414-20.PubMed)
pdb number (3rko)