Adenosine + Hydrogen Ion + Water → Ammonium + Inosine
Inosine + Phosphate → Hypoxanthine + Ribose 1-phosphate
Ribose 1-phosphate → D-Ribose 5-phosphate
Adenosine + Phosphate → Adenine + Ribose 1-phosphate
Phosphoribosyl pyrophosphate + Xanthine → Xanthylic acid + diphosphate
Phosphate + Xanthosine → Ribose 1-phosphate + Xanthine
xanthine-guanine phosphoribosyltransferase
Adenosine (→), Hydrogen Ion (→) Transport: Prevotella disiens FB035-09AN, Periplasmic Space to Prevotella disiens FB035-09AN, Cytosol
Xanthosine (→), Hydrogen Ion (→) Transport: Prevotella disiens FB035-09AN, Periplasmic Space to Prevotella disiens FB035-09AN, Cytosol
Guanosine + Phosphate → Guanine + Ribose 1-phosphate