PTS system mannose-specific EIIAB component
Colanic Acid Building Blocks Biosynthesis
HPr - phosphorylated + α-D-mannose → HPr + α-D-Mannose 6-phosphate
Guanosine diphosphate mannose → GDP-4-Dehydro-6-deoxy-D-mannose + Water
GDP-4-Dehydro-6-deoxy-D-mannose + Hydrogen Ion + NADPH → GDP-L-fucose + NADP
α-D-Mannose 6-phosphate → D-Mannose 1-phosphate
D-Mannose 1-phosphate + Guanosine triphosphate + Hydrogen Ion → Guanosine diphosphate mannose + Pyrophosphate
β-D-fructofuranose 6-phosphate → α-D-Mannose 6-phosphate
α-D-Mannose 6-phosphate ↔ β-D-fructofuranose 6-phosphate