label: [(1->2)-beta-D-glucosyl](n)(in) + ATP + H2O = [(1->2)-beta-D-glucosyl](n)(out) + ADP + phosphate + H(+)
label_lc: [(1->2)-beta-d-glucosyl](n)(in) + atp + h2o = [(1->2)-beta-d-glucosyl](n)(out) + adp + phosphate + h(+)