futalosine + H2O <=> dehypoxanthine futalosine + hypoxanthine
futalosine + h2o <=> dehypoxanthine futalosine + hypoxanthine
futalosine + H2O <=> dehypoxanthine futalosine + hypoxanthine
futalosine + h2o <=> dehypoxanthine futalosine + hypoxanthine