EC Number |
Natural Substrates |
---|
2.3.1.157 | acetyl-CoA + alpha-D-galactosamine 1-phosphate |
- |
2.3.1.157 | acetyl-CoA + alpha-D-glucosamine 1-phosphate |
- |
2.3.1.157 | D-glucosamine 1-phosphate + acetyl-CoA |
- |
2.3.1.157 | acetyl-CoA + alpha-D-glucosamine 1-phosphate |
because the ST0452 protein is capable of catalyzing the last two reactions (Ec 2.3.1.157 and EC 2.7.7.23 (UDP-N-acetylglucosamine diphosphorylase)) of the bacteria-type four-step biosynthesis pathway of UDP-GlcNAc from fructose 6-phosphate, the ST0452 protein plays an important role for the bacteria-type UDP-GlcNAc biosynthesis pathway in this archaeon |
2.3.1.157 | more |
GlmU also catalyzes the reaction of the N-acetylglucosamine-1-phosphate uridyltransferase, EC 2.7.7.23, catalyzing the synthesis of UDP-GlcNAc from GlcNAc-1-phosphate and UTP |
2.3.1.157 | more |
GlmU is a bifunctional enzyme converting alpha-D-glucosamine 1-phosphate to N-acetyl-alpha-D-glucosamine 1-phosphate and then catalyzing the formation of UDP-N-acetyl-alpha-D-glucosamine from N-acetyl-alpha-D-glucosamine 1-phosphate and uridine triphosphate |
2.3.1.157 | more |
N-acetyl-glucosamine-1-phosphate uridyltransferase, GlmU, a bifunctional enzyme that catalyzes two key reactions: acetyltransfer and uridyltransfer at two independent domains, overview |
2.3.1.157 | more |
N-acetylglucosamine-1-phosphate uridyltransferase (GlmU) is a bifunctional enzyme catalyzing the reactions of EC 2.3.1.157, N-acetylglucosamine-1-phosphate uridyltransferase, and 2.7.7.23, UDP-N-acetylglucosamine diphosphorylase, the enzyme catalyzes the two reactions, acetyl transfer and uridyl transfer, at two independent domains, regulation, overview |
2.3.1.157 | more |
N-acetylglucosamine-1-phosphate uridyltransferase (GlmU) is a pivotal bifunctional enzyme, its N- and C-terminal domains catalyzes uridyltransferase, EC 2.7.7.23, and acetyltransferase, EC 2.3.1.157, activities, respectively |
2.3.1.157 | D-glucosamine 1-phosphate + acetyl-CoA |
the bifunctional enzyme also possesses the activity of EC 2.7.7.23, UDP-N-acetylglucosamine diphosphorylase and performs the last two steps in the synthesis of UDP-N-acetylglucosamine |