ID 2.4.1.275 DE neolactotriaosylceramide beta-1,4-galactosyltransferase. AN lactotriaosylceramide beta-1,4-galactosyltransferase. CA a beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)- CA Cer(d18:1(4E)) + UDP-alpha-D-galactose = a neolactoside CA nLc4Cer(d18:1(4E)) + H(+) + UDP. DR P08037, B4GT1_BOVIN; P15291, B4GT1_HUMAN; P15535, B4GT1_MOUSE; DR P80225, B4GT1_RAT ; Q5EA87, B4GT3_BOVIN; Q80WN8, B4GT3_CRIGR; DR O60512, B4GT3_HUMAN; Q91YY2, B4GT3_MOUSE; Q5NVN3, B4GT3_PONAB; DR Q6P768, B4GT3_RAT ; Q80WN7, B4GT4_CRIGR; O60513, B4GT4_HUMAN; DR Q9JJ04, B4GT4_MOUSE; Q66HH1, B4GT4_RAT ; //