The function of B3GALT5 (beta-1,3-galactosyltransferase 5, ENSG00000183778) is as follows. Catalyzes the transfer of Gal to GlcNAc-based acceptors with a preference for the core3 O-linked glycan GlcNAc(beta1,3)GalNAc structure. Can use glycolipid LC3Cer as an efficient acceptor. .