Protein: Histo-blood group ABO system transferase 1 (Blood group A glycosyltransferase 1) (Cis-AB transferase 1) (Fucosylglycoprotein 3-alpha-galactosyltransferase) (Fucosylglycoprotein alpha-N-acetylgalactosaminyltransferase) (Glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase) (EC 2.4.1.40) (Glycoprotein-fucosylgalactoside alpha-galactosyltransferase) (EC 2.4.1.37) (Histo-blood group A transferase) (A transferase) (Histo-blood group B transferase) (B transferase) (N-acetylgalactosaminyltransferase A blood group-like enzyme) (NAGAT 1)