Results 51 to 60 of about 21,076 (117)

Involvement of phospholipase D and phosphatidic acid in the light-dependent up-regulation of sorghum leaf phosphoenolpyruvate carboxylase-kinase [PDF]

, 2010
The photosynthetic phosphoenolpyruvate carboxylase (C4-PEPC) is regulated by phosphorylation by a phosphoenolpyruvate carboxylase kinase (PEPC-k). In Digitaria sanguinalis mesophyll protoplasts, this light-mediated transduction cascade principally ...
Monreal Hermoso, José Antonio, Echevarría Ruiz de Vargas, Cristina, Vidal, Jean, López Baena, Francisco Javier, García-Mauriño Ruiz-Berdejo, Sofía   +4 more
core   +1 more source

Improving the Output of Phosphoenolpyruvate Carboxylase in Zea Mays [PDF]

, 2022
Phosphoenolpyruvate carboxylase (PEPC) catalyzes the fixation of HCO3- to PEP to form oxaloacetate, which is a key precursor for many different biochemical pathways. Studies have shown that C4 photosynthetic PEPCs have evolved from the C3 isoform and are
Sheng, Jinrui
core  

Cloning and analysis of phosphoenolpyruvate carboxylase （PEPC） gene of Dunaliella salina

, 2011
为研究杜氏盐藻（Dunaliella salina）磷酸烯醇式丙酮酸羧化酶（phosphoenolpyruvate carboxylase,PEPC）基因的功能, 根据莱茵衣藻（Chlamydomonas reinhardtii）、拟南芥（Arabidopsis thaliana）、花生（Arachis hypogaea）等真核生物PEPC 基因高度保守序列, 设计一对简并引物, 通过RT-PCR 的方法获得杜氏盐藻PEPC 基因部分序列, 然后采用RACE 的方法分别克隆到5′端和3′端序列 ...
张楠楠, 潘卫东, 崔玉琳, 秦松, 薛乐勋   +4 more
core  

Glutamate as an inhibitor of phosphoenolpyruvate carboxylase activity in Corynebacterium glutamicum

, 2004
The glutamate-producing bacterium, Corynebacterium glutamicum is known to possess two anaplerotic enzymes: pyruvate carboxylase (Pc) and phosphoenolpyruvate carboxylase (PEPc).
Engasser, J.M., Goergen, J.L., Daran-Lapujade, P., Delaunay, S.   +3 more
core   +1 more source

Molecular forms and kinetic properties of phosphoenolpyruvate carboxylase from barnyard grass (Echinochloa crus-galli(L.) Beauv.: Poaceae)

, 2000
The thermal, kinetic, and electrophoretic properties of phosphoenolpyruvate carboxylase (PEPC, EC 4.1.1.31) were analyzed in plants from two ecotypes of barnyard grass (Echinochloa crus-galli (L.) Beauv.: Poaceae) originated from sites of contrasting ...
Jean-Pierre Simon, Nathalie Hamel
core   +1 more source

Mechanism of action of NaCl on maize alcohol dehydrogenase and phosphoenolpyruvate carboxylase

, 1987
Alcohol dehydrogenase (ADH) and phosphoenolpyruvate carboxylase (PEPC) are inhibited by NaCl. PEPC is more sensitive to NaCl than ADH. Chloride ions act toward maize ADH as an inhibitor which is competitive with respect to the substrate, i.e.
Světlana Kšinská, Marie Stiborová, Sylva Leblová   +2 more
core   +1 more source

Immobilized Phosphoenolpyruvate Carboxylase Beads for Catalytic Carboxylation in Carbon Dioxide-Containing Gas–Liquid Flow

Phosphoenolpyruvate carboxylase (PEPC) catalyzes the Mg2+-dependent carboxylation reaction in aqueous phase with a carbon source. Performing enzymatic reactions in a bioreactor with gas–liquid contacting is challenging because proteins potentially ...
Makoto Yoshimoto (1687432), Fumiya Tanaka (15838216)   +1 more
core   +1 more source

Changes in ribulose-1,5-bisphosphate carboxylase/oxygenase and phosphoenolpyruvate carboxylase activities and ¹⁴CO₂ fixation during the rooting of strawberry shoots in vitro

, 1994
The potential for carbon fixation was investigated in in vitro strawberry (Fragaria × ananassa Duch. Kent) shoots 5, 10 and 28 d after transfer to a rooting medium.
Yves Desjardins, Chafik Hdider
core   +1 more source

Kinetics and equilibrium binding of phosphoenolpyruvate to phosphoenolpyruvate carboxylase from Zea mays

, 1999
Phosphoenolpyruvate carboxylase (PEPC) the carbon dioxide processing enzyme of C4 plants shows different affinities for the substrate phosphoenolpyruvate (PEP) at pH 7.0 and pH 8.0.
Vater, J., Holzwarth, J., Frank, J.
core   +1 more source

Study of the regulation of phosphoenolpyruvate carboxylase activity in higher plants [PDF]

, 2010
Phosphoenolpyruvate carboxylase (EC 4.1.1.31; PEPC) is one of the carbon dioxide- fixing enzymes, which yields oxaloacetate from phosphoenolpyruvate and bicarbonate. Regulation of PEPC activity occurs at many levels.
Škrletová, Denisa
core