Fig. 7.
B4GALT1–B3GNT1 interaction results in a higher percentage of relocalization to the ER when compared to interactions with non-related glycosyltransferases. Shown is the mean ER relocalization of the non-KDEL-tagged partner (indicated below each bar) normalized by the efficiency with which the KDEL-tagged protein (indicated in parenthesis) is itself ER retained. Error bars represent 95% confidence intervals from a sampling of n = 51, 50, 52, 50, and 50, respectively.