Fig. 2 in Anthocyanin 5,3 -aromatic acyltransferase from Gentiana triflora, a structural insight into biosynthesis of a blue anthocyanin

Fig. 2. Molecular structure of Gt5,3′ acyltransferase. The structure is depicted by a ribbon model. The secondary structures are colored in pink (α-helices) and blue (β-strand). The caffeoyl-CoA molecule is shown as stick model, and the electron densities are contoured at 2.5σ. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)