(7R,8S)-7,8-diammoniononanoate + CO2 + ATP => (4R,5S)-dethiobiotin + ADP + phosphate + 3 H(+)
(7r,8s)-7,8-diammoniononanoate + co2 + atp => (4r,5s)-dethiobiotin + adp + phosphate + 3 h(+)
(7R,8S)-7,8-diammoniononanoate + CO2 + ATP => (4R,5S)-dethiobiotin + ADP + phosphate + 3 H(+)
(7r,8s)-7,8-diammoniononanoate + co2 + atp => (4r,5s)-dethiobiotin + adp + phosphate + 3 h(+)