preferred_name: L-alanyl-L-leucyl-L-alanine(out) + H(+)(out) = L-alanyl-L-leucyl-L-alanine(in) + H(+)(in)
preferred_name_lc: l-alanyl-l-leucyl-l-alanine(out) + h(+)(out) = l-alanyl-l-leucyl-l-alanine(in) + h(+)(in)
label: L-alanyl-L-leucyl-L-alanine(out) + H(+)(out) = L-alanyl-L-leucyl-L-alanine(in) + H(+)(in)
label_lc: l-alanyl-l-leucyl-l-alanine(out) + h(+)(out) = l-alanyl-l-leucyl-l-alanine(in) + h(+)(in)