2.4.1.90	additional information	the enzyme utilizes different glycoproteins and glycolipids as substrates, patients with rheumatoid arthritis have a higher content of an acidic isoform compared to healthy individuals, the isoform is not associated with inflammation per se but specifically with rheumatoid arthritis	
2.4.1.90	additional information	the enzyme is involved in regulation of carbohydrate composition of milk during lactation, endocrine enzyme regulation, overview	
2.4.1.90	additional information	the enzyme is part of the endoplasmic reticulum and Golgi glycosylation network, glycosyltransferase metabolism, overview	
2.4.1.90	additional information	the preexisting alpha-lactalbumin-binding site iss utilized during mammalian evolution to synthesize lactose in the mammary gland during lactation	
2.4.1.90	additional information	tumor beta-1,4-galactosyltransferase IV overexpression is closely associated with colorectal cancer metastasis and poor prognosis, relationships between tumor beta-1,4-GT-IV overexpression and clinicopathologic characteristics, overview	
2.4.1.90	additional information	beta1,4-galactosyltransferase II is one of the enzymes transferring galactose to the terminal N-acetylglucosamine of complex-type N-glycans. Beta1,4GalT II might serve as a target gene of p53 transcription factor during adriamycin-induced HeLa cell apoptosis, mechanisms of its expression regulation, overview	
2.4.1.90	additional information	the enzyme is one of the key molecules on the sperm surface, and is likely to be involved in binding to the egg coat, the zona pelludica, to mediate sperm-egg interaction	
2.4.1.90	UDP-alpha-D-galactose + N-acetyl-D-glucosamine	-	
2.4.1.90	UDP-galactose + (beta-1,4-galactan)n	enzyme elongates beta-1,4-galactan side chains of rhamnogalacturonan I components of the cell wall pectin	
2.4.1.90	UDP-galactose + N-acetyl-D-glucosamine	-