EC Number   |
Substrates |
Organism  |
Products |
Reversibility |
|---|
   2.4.1.40 | more |
the enzyme possesses flexible substrate specificity |
Helicobacter mustelae |
? |
- |
? |
| 2.4.1.40 | UDP-N-acetyl-D-galactosamine + glycoprotein-alpha-L-fucosyl-(1,2)-D-galactose |
- |
Helicobacter mustelae |
UDP + glycoprotein-N-acetyl-alpha-D-galactosaminyl-(1,3)-[alpha-L-fucosyl-(1,2)]-D-galactose |
- |
? |
| 2.4.1.40 | more |
enzyme also catalyzes the transfer of galactose in alpha-linkage to 2'-fucosyllactose, the transfer rate of galactose is much lower than that of N-acetylgalactosamine |
Homo sapiens |
? |
- |
? |
| 2.4.1.40 | more |
effective acceptor substrates contain a subterminal beta-galactosyl residue substituted at the O-2 position with fucose |
Homo sapiens |
? |
- |
? |
| 2.4.1.40 | more |
transfers N-acetylgalactosamine from UDP-N-acetylgalactosamine to H-active structures to form A determinants |
Homo sapiens |
? |
- |
? |
| 2.4.1.40 | more |
the enzyme catalyzes the final step in the enzymatic synthesis of the ABO(H) blood group A antigen, overview |
Homo sapiens |
? |
- |
? |
| 2.4.1.40 | more |
substrate binding structure by wild-type and mutant GTA, overview |
Homo sapiens |
? |
- |
? |
| 2.4.1.40 | more |
galactose is used as an acceptor analogue and UDP as a donor analogue in all soaking trials |
Homo sapiens |
? |
- |
? |
| 2.4.1.40 | UDP-Gal + L-fucosyl-alpha-1,2-beta-galactosyl-O(CH2)7CH3 |
- |
Homo sapiens |
? |
- |
? |
| 2.4.1.40 | UDP-N-acetyl-alpha-D-galactosamine + alpha-Fuc-(1->2)-beta-D-Gal-(CH2)7CH3 |
- |
Homo sapiens |
UDP + N-acetyl-alpha-D-galactosaminyl-(1->3)-[alpha-Fuc-(1->2)]-beta-D-Gal-(CH2)7CH3 |
- |
? |
