Glycosyltransferases, probably involved in cell wall biogenesis
UGCG (human): UDP-glucose ceramide glucosyltransferase; Catalyzes the [..]
Has2 (mouse): hyaluronan synthase 2 Gene; Plays a role in hyaluronan/hyaluronic [..]
kkv (fly): krotzkopf verkehrt

Predicted hydrolase (HAD superfamily)