2.4.1.90	membrane	integral, the catalytic site of the enzyme faces the lumen	16020	660308	
2.4.1.90	membrane	N-terminal hydrophobic segment serves as the membrane anchor, the C-terminal region is oriented within the lumen of the Golgi membranes	16020	489505	
2.4.1.90	membrane	plasma membrane enriched fraction	16020	489525	
2.4.1.90	membrane	the enzyme from kidney appears to be an intrinsic membrane protein	16020	489527	
2.4.1.90	membrane	type II membrane-bound protein	16020	658032, 658502	
2.4.1.90	microsome	-	-	489493, 489509, 489521, 489522, 489530, 660309	
2.4.1.90	additional information	enzyme possesses a membrane-spanning domain, a cytoplasmic domain, a stem region, and the catalytic domain that faces the lumen	-	658502, 659700	
2.4.1.90	additional information	subcellular distribution, Golgi-to-endoplasmic reticulum exchange kinetics, approximately 90:10 Golgi-to-ER distribution, two-compartment model for Golgi glycosyltransferase cycling, overview	-	677221	
2.4.1.90	additional information	subcellular localization	-	660308	
2.4.1.90	plasma membrane	estrogen-induced expression of B4GALT1 is localized in intracellular compartments and in the plasma membrane	5886	718763