EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
- |
Cricetulus griseus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
? |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
beta1,4-galactosylation of N-acetylglucosaminyl-1,2-alpha-mannosyl-1,3-beta-mannosyl moiety prevents transferase III action |
Cricetulus griseus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
? |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
R represents the remainder of the N-oligosaccharide core, (+/-)-fucose, favourite substrate |
Cricetulus griseus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
? |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
R represents the remainder of the N-oligosaccharide core (+/-fucose), essential for biosynthesis of complex N-linked oligosaccharides |
Cricetulus griseus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
- |
? |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
- |
Gallus gallus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
? |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
- |
Gallus gallus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
ir |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
substrate specificity |
Gallus gallus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
? |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
substrate specificity |
Gallus gallus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
ir |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
beta1,2-GlcNAc linked to alpha1,3-Man is required for activity, beta1,2-GlcNAc linked to alpha1,6-Man is not required |
Gallus gallus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
ir |
2.4.1.144 | UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3)-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
any agalacto form of the bi-, tri- and tetraantennary sugar chains is capable of serving as ana cceptor substrate |
Gallus gallus |
UDP + N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-(N-acetyl-beta-D-glucosaminyl-1,4)-beta-D-mannosyl-1,4-N-acetyl-beta-D-glucosaminyl-R |
incorporates a N-acetylglucosamine residue in beta-1,4-linkage to beta-linked mannosyl, i.e. bisecting N-acetylglucosamine |
ir |