Fig. 4.

Distribution of O-glucose and O-fucose consensus sequences on fly and human Eyes shut and Crumbs proteins. Domain predictions were performed by using ScanProsite (http://prosite.expasy.org/). Black dots underneath EGF repeats indicate confirmed glycosylation sites (both O-glucose and O-fucose). Signal peptides at the N-terminal of the proteins are not marked. LamG, laminin G; TM, transmembrane domain. This figure is available in black and white in print and in color at Glycobiology online.