Galactose-1-phosphate uridylyltransferase
glucosamine-phosphate N-acetyltransferase
UDP-N-acetylglucosamine pyrophosphorylase
Adenosine triphosphate + D-Fructose → Adenosine diphosphate + β-D-Fructose 6-phosphate
L-Glutamine + β-D-Fructose 6-phosphate → Glucosamine 6-phosphate + L-Glutamic acid
Acetyl-CoA + Glucosamine 6-phosphate → Coenzyme A + Hydrogen Ion + N-Acetyl-D-Glucosamine 6-Phosphate
β-D-Glucose 6-phosphate ↔ Glucose 1-phosphate
Uridine diphosphate glucose → Uridine diphosphategalactose
Glucose 1-phosphate + Uridine diphosphategalactose ↔ Galactose 1-phosphate + Uridine diphosphate glucose
Adenosine triphosphate + β-D-Glucose → Adenosine diphosphate + β-D-Glucose 6-phosphate
N-Acetyl-D-Glucosamine 6-Phosphate → N-Acetyl-glucosamine 1-phosphate
Hydrogen Ion + N-Acetyl-glucosamine 1-phosphate + Uridine triphosphate → Pyrophosphate + Uridine diphosphate-N-acetylglucosamine
Chitin + Uridine diphosphate-N-acetylglucosamine → Chitin + UDP
D-Mannose 1-phosphate + Guanosine triphosphate + Hydrogen Ion → Guanosine diphosphate mannose + Pyrophosphate
Adenosine triphosphate + D-Mannose → Adenosine diphosphate + Hydrogen Ion + Mannose 6-phosphate
Mannose 6-phosphate → β-D-Fructose 6-phosphate
Mannose 6-phosphate → D-Mannose 1-phosphate
Glucose 1-phosphate + Hydrogen Ion + Uridine triphosphate → UDP + Uridine diphosphate glucose
Adenosine triphosphate + D-Galactose → Adenosine diphosphate + Galactose 1-phosphate + Hydrogen Ion
Amino Sugar and Nucleotide Sugar Metabolism
β-D-Fructose 6-phosphate → β-D-Glucose 6-phosphate