Figure 1: Overall structure of the DgkA-ACP-lipid ternary complex.
From: Ternary structure reveals mechanism of a membrane diacylglycerol kinase
(a,b) Views of the kinase trimer parallel to the membrane and from the cytosol, respectively, with subunits represented as brown, blue and green ribbons. ACP and lipid are shown in stick representation. The two grey spheres represent zinc. Putative membrane boundaries are shown as black lines. Active site asBC contains both ACP and lipid substrate. MAG1 and MAG2 are shown with carbons coloured black and violet, respectively. (c) Expanded view of zinc-ACP in the binding site. (d) Feature enhanced map (Methods section) of Zn-ACP at 1 σ. (e) Anomalous density maps for zinc contoured at 4.0 σ. (f) Feature enhanced map for lipid MAG1 in asBC contoured at 1 σ.
