PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16665142-7 1986 While the in vitro phosphorylation of PEPCase from illuminated maize leaves by an endogenous protein kinase resulted in a partial inactivation ( approximately 25%) of the enzyme when assayed at pH 7 and subsaturating levels of PEP, effector modulation by l-malate and glucose-6-phosphate was relatively unaffected. Glucose-6-Phosphate 268-287 MLO-like protein 4 Zea mays 38-45 21491491-4 2011 The allosteric binding sites for aspartate (an inhibitor) and glucose-6-phosphate (an activator) observed in the Escherichia coli and Zea mays phosphoenolpyruvate carboxylase structures, respectively, are not conserved in the C. perfringens structure. Glucose-6-Phosphate 62-81 MLO-like protein 4 Zea mays 143-174 12781768-7 2003 In the case of maize C4-PEPC, the putative binding site for an allosteric activator (glucose 6-phosphate) was also revealed. Glucose-6-Phosphate 85-104 MLO-like protein 4 Zea mays 24-28 11527579-2 2001 Allosteric activators such as D-glucose-6-phosphate and glycine increase the affinity of PEPC for its substrate PEP at pH 8.0 and pH 7.0. Glucose-6-Phosphate 30-51 MLO-like protein 4 Zea mays 89-93 9787461-7 1998 Glucose 6-phosphate and glycine had little effect on the root-form PEPC at pH 7.3; they caused two-fold activation of the C4-form PEPC. Glucose-6-Phosphate 0-19 MLO-like protein 4 Zea mays 130-134 9048897-0 1997 Desensitization to glucose 6-phosphate of phosphoenolpyruvate carboxylase from maize leaves by pyridoxal 5"-phosphate. Glucose-6-Phosphate 19-38 MLO-like protein 4 Zea mays 42-73 16668606-4 1992 Based on these and related observations, we propose that the Calvin cycle supplies the C(4) mesophyll cell with (a) a putative signal (e.g. phosphorylated metabolite, amino acid) that interacts with the cytoplasmic protein synthesis event to effect the light activation of PEPC-PK and the concomitant phosphorylation of PEPC, and (b) high levels of known positive effectors (e.g. triose-phosphate, glucose-6-phosphate) that interact directly with the carboxylase. Glucose-6-Phosphate 398-417 MLO-like protein 4 Zea mays 273-277 16668606-4 1992 Based on these and related observations, we propose that the Calvin cycle supplies the C(4) mesophyll cell with (a) a putative signal (e.g. phosphorylated metabolite, amino acid) that interacts with the cytoplasmic protein synthesis event to effect the light activation of PEPC-PK and the concomitant phosphorylation of PEPC, and (b) high levels of known positive effectors (e.g. triose-phosphate, glucose-6-phosphate) that interact directly with the carboxylase. Glucose-6-Phosphate 398-417 MLO-like protein 4 Zea mays 320-324 32459324-1 2020 Activation of phosphoenolpyruvate carboxylase (PEPC) enzymes by glucose 6-phosphate (G6P) and other phospho-sugars is of major physiological relevance. Glucose-6-Phosphate 85-88 MLO-like protein 4 Zea mays 14-45 32459324-1 2020 Activation of phosphoenolpyruvate carboxylase (PEPC) enzymes by glucose 6-phosphate (G6P) and other phospho-sugars is of major physiological relevance. Glucose-6-Phosphate 85-88 MLO-like protein 4 Zea mays 47-51 23195383-9 1984 Moreover, the dissociation constants for phosphoenolpyruvate (plus or minus MgCl(2)) and malate in the presence of glucose-6-phosphate were calculated at pH 7.0, 7.5, and 7.9 from the protection afforded by these compounds against chemical modification of phosphoenolpyruvate carboxylase by phenylglyoxal. Glucose-6-Phosphate 115-134 MLO-like protein 4 Zea mays 256-287