preferred_name: glycine(out) + n H(+)(in) <=> glycine(in) + n H(+)(out)
preferred_name_lc: glycine(out) + n h(+)(in) <=> glycine(in) + n h(+)(out)
label: glycine(out) + n H(+)(in) <=> glycine(in) + n H(+)(out)
label_lc: glycine(out) + n h(+)(in) <=> glycine(in) + n h(+)(out)