Compound as reactive (3)
H2O + allantoate + ATP → phosphate + allantoate + ADP
H2O + allantoate → (S)-ureidoglycolate + urea
2 H+ + H2O + allantoate → ammonium + (S)-ureidoglycine + CO2
Compound as product (2)
H2O + allantoate + ATP → phosphate + allantoate + ADP
H2O + (S)-(+)-allantoin → H+ + allantoate
Reversible reaction (1)
allantoin + H2O ↔ allantoate + H+