biotin(out) + ADP + phosphate + H(+) => biotin(in) + ATP + H2O
biotin(out) + adp + phosphate + h(+) => biotin(in) + atp + h2o
biotin(out) + ADP + phosphate + H(+) => biotin(in) + ATP + H2O
biotin(out) + adp + phosphate + h(+) => biotin(in) + atp + h2o