LACTOSYLCERAMIDE 4-ALPHA-GALACTOSYLTRANSFERASE (EC 2.4.1.228) (ALPHA- 1,4-GALACTOSYLTRANSFERASE) (UDP-GALACTOSE:BETA-D-GALACTOSYL-BETA1-R 4- ALPHA-D-GALACTOSYLTRANSFERASE) (ALPHA-1,4-N- ACETYLGLUCOSAMINYLTRANSFERASE) (ALPHA4GAL-T1) (GLOBOTRIAOSYLCERAMIDE SYNTHASE) (GB3 SYNTHASE) (CD77 SYNTHASE) (P1/PK SYNTHASE). [Source:SWISSPROT;Acc:Q9NPC4]