Toroser, D., McMichael, R., Krause, K.-P., Kurreck, J., Sonnewald, U., Stitt, M., et al. (1999).
Site-directed mutagenesis of serine 158 demonstrates its role in spinach leaf sucrose-phosphate synthase modulation. Plant Journal, 17(4), 407-413. doi:10.1046/j.1365-313X.1999.00389.x.