EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.4.1.341 | GDP-beta-L-colitose + beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine |
beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine i.e. lacto-N-biose. The enzyme participates in the biosynthesis of an O-antigen |
Escherichia coli |
GDP + alpha-L-colitosyl-(1->2)-beta-D-galactosyl-(1->3)-N-acetyl-D-glucosamine |
- |
? |
2.4.1.341 | GDP-beta-L-colitose + beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine |
beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine i.e. lacto-N-biose. The enzyme is highly specific towards the acceptor, exclusively recognizing lacto-N-biose, but can accept GDP-L-fucose as the donor with almost the same activity as with GDP-beta-L-colitose |
Escherichia coli |
GDP + alpha-L-colitosyl-(1->2)-beta-D-galactosyl-(1->3)-N-acetyl-D-glucosamine |
- |
? |
2.4.1.341 | GDP-beta-L-colitose + beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine |
beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine i.e. lacto-N-biose. The enzyme participates in the biosynthesis of an O-antigen |
Escherichia coli O55:H5 |
GDP + alpha-L-colitosyl-(1->2)-beta-D-galactosyl-(1->3)-N-acetyl-D-glucosamine |
- |
? |
2.4.1.341 | GDP-beta-L-colitose + beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine |
beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine i.e. lacto-N-biose. The enzyme is highly specific towards the acceptor, exclusively recognizing lacto-N-biose, but can accept GDP-L-fucose as the donor with almost the same activity as with GDP-beta-L-colitose |
Escherichia coli O55:H5 |
GDP + alpha-L-colitosyl-(1->2)-beta-D-galactosyl-(1->3)-N-acetyl-D-glucosamine |
- |
? |
2.4.1.341 | GDP-L-fucose + beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine |
beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine i.e. lacto-N-biose. The enzyme is highly specific towards the acceptor, exclusively recognizing lacto-N-biose, but can accept GDP-L-fucose as the donor with almost the same activity as with GDP-beta-L-colitose |
Escherichia coli |
GDP + alpha-L-fucosyl-(1->2)-beta-D-galactosyl-(1->3)-N-acetyl-D-glucosamine |
- |
? |
2.4.1.341 | GDP-L-fucose + beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine |
beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine i.e. lacto-N-biose. The enzyme is highly specific towards the acceptor, exclusively recognizing lacto-N-biose, but can accept GDP-L-fucose as the donor with almost the same activity as with GDP-beta-L-colitose |
Escherichia coli O55:H5 |
GDP + alpha-L-fucosyl-(1->2)-beta-D-galactosyl-(1->3)-N-acetyl-D-glucosamine |
- |
? |