label: EGF-domain serine glucosyltransferase activity
label_lc: egf-domain serine glucosyltransferase activity
description: "Catalysis of the reaction: UDP-alpha-D-glucose + [protein with EGF-like domain]-L-serine = UDP + [protein with EGF-like domain]-3-O-(beta-D-glucosyl)-L-serine."