Figure 1From: Comparative interactions of withanolides and sterols with two members of sterol glycosyltransferases from Withania somnifera Topological alignment of WsSGTs. Local structural superimposition showing similarity of V. vinifera GT (yellow), M. truncatula GT (green), with (A) WsSGTL1 (blue) and (B) WsSGTL4 (blue).Back to article page