PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11257527-1 2001 At low concentrations of phosphoenolpyruvate and magnesium, the substrate of phosphoenolpyruvate carboxylase (PEPC) from Zea mays leaves is the MgPEP complex and free phosphoenolpyruvate (fPEP) is an allosteric activator [A. Tovar-Mendez, R. Rodriguez-Sotres, D.M. Magnesium 49-58 MLO-like protein 4 Zea mays 77-108 16666489-1 1988 Phosphoenolpyruvate carboxylase isolated from maize (Zea mays L.) leaves was assayed with varying concentrations of free phosphoenolpyruvate at several fixed-varying concentrations of free magnesium higher than required to saturate the enzyme reaction. Magnesium 189-198 MLO-like protein 4 Zea mays 0-31 11257527-1 2001 At low concentrations of phosphoenolpyruvate and magnesium, the substrate of phosphoenolpyruvate carboxylase (PEPC) from Zea mays leaves is the MgPEP complex and free phosphoenolpyruvate (fPEP) is an allosteric activator [A. Tovar-Mendez, R. Rodriguez-Sotres, D.M. Magnesium 49-58 MLO-like protein 4 Zea mays 110-114