A 1:1 complex between alpha-lactalbumin and beta1,4-galactosyltransferase in the presence of UDP-N-acetyl-galactosamine

(2R,3R,4R,5R,6R)-3-(acetylamino)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl [(2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate

Structure-based design of beta 1,4-galactosyltransferase I (beta 4Gal-T1) with equally efficient N-acetylgalactosaminyltransferase activity: point mutation broadens beta 4Gal-T1 donor specificity.

Sodium citrate, PEG4000, pH 5.5, LIQUID DIFFUSION, temperature 298K

The N-terminal of chains B and D contains a 13 amino acid tag.

alpha-lactalbumin/beta1,4-galactosyltransferase (E.C.2.4.1.90)

molecules A & B and C & D form a 1:1 complex between alpha-lactalbumin and beta1,4-galactosyltransferase

alpha-lactalbumin, beta1, 4-galactosyltransferase, UDP-GalNAc, TRANSFERASE, BIOSYNTHETIC PROTEIN