label: Fe(III)-[N-(C-5-[deoxy-beta-D-glucosyl]-2,3-dihydroxybenzoyl)-L-serine]2 + N-(2,3-dihydroxybenzoyl)-L-serine => Fe(III)-{N-(2,3-dihydroxybenzoyl)-L-seryl-[N-(C-5-[deoxy-beta-D-glucosyl]-2,3-dihydroxybenzoyl)-L-serine]2} + H2O + H(+)
label_lc: fe(iii)-[n-(c-5-[deoxy-beta-d-glucosyl]-2,3-dihydroxybenzoyl)-l-serine]2 + n-(2,3-dihydroxybenzoyl)-l-serine => fe(iii)-{n-(2,3-dihydroxybenzoyl)-l-seryl-[n-(c-5-[deoxy-beta-d-glucosyl]-2,3-dihydroxybenzoyl)-l-serine]2} + h2o + h(+)