Bazaes S, et al. (2007) Comparative kinetic effects of Mn (II), Mg (II) and the ATP/ADP ratio on phosphoenolpyruvate carboxykinases from Anaerobiospirillum succiniciproducens and Saccharomyces cerevisiae. Protein J 26(4):265-9 PMID:17216567
Krautwurst H, et al. (2002) Lysine 213 and histidine 233 participate in Mn(II) binding and catalysis in Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase. Biochemistry 41(42):12763-70 PMID:12379119
Krautwurst H, et al. (1998) The strongly conserved lysine 256 of Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase is essential for phosphoryl transfer. Biochemistry 37(18):6295-302 PMID:9572844