Fig. 6
From: Allosteric enhancement of ORP1-mediated cholesterol transport by PI(4,5)P2/PI(3,4)P2

Mutational analysis of the cholesterol binding site on ORP1-ORD. a DHE-binding assays of ORP1-ORD mutants. b PI(3,4)P2-stimulated DHE transport assays of ORP1-ORD mutations with both lipids embedded in donor liposomes. (Data are shown as mean ± s.e.m. (error bar), n = 3)