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• Phosphoenolpyruvate carboxykinase
  ...''' (PEPCK) catalyzes the anabolic reaction of [[oxaloacetate]] (Oxa) to [[phosphoenolpyruvate]] at the expense of GTP. PEPCK is a cytoplasmatic enzyme involved in glucon
  1 KB (135 words) - 20:44, 30 April 2022

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• PEPCK
  #REDIRECT [[Phosphoenolpyruvate carboxykinase]]
  47 bytes (3 words) - 15:38, 24 January 2015
• Phosphoenolpyruvate carboxykinase
  ...''' (PEPCK) catalyzes the anabolic reaction of [[oxaloacetate]] (Oxa) to [[phosphoenolpyruvate]] at the expense of GTP. PEPCK is a cytoplasmatic enzyme involved in glucon
  1 KB (135 words) - 20:44, 30 April 2022
• Hiltunen 1981 Biochim Biophys Acta
  ...und under any condition tested. It is concluded that malic enzymes but not phosphoenolpyruvate carboxykinase, are involved in conversion of propionate to pyruvate in isol
  2 KB (209 words) - 17:26, 7 November 2016
• Anaplerosis
  ...ermediates of the [[tricarboxylic acid cycle]]. [[Malic enzyme]] (mtME), [[phosphoenolpyruvate carboxykinase]] (PEPCK), propionyl-CoA carboxylase, [[pyruvate carboxylase]
  650 bytes (67 words) - 16:38, 17 November 2020
• Pyruvate carboxylase
  ...ng an alternative to the [[malic enzyme]] pathway to oxaloacetate or the [[phosphoenolpyruvate carboxykinase]] reaction (compare glyoxylate cycle in plants and microorgan
  773 bytes (95 words) - 01:16, 31 December 2020
• Convergent electron flow
  ...olytic pathways are characterized by important ''divergent branchpoints'': phosphoenolpyruvate (PEPCK) branchpoint to pyruvate or oxaloactetate; pyruvate branchpoint to (
  1 KB (174 words) - 19:47, 1 January 2021
• Giordano 2003 Plant Physiol
  ...ying HCO₃^- for anaplerotic assimilation catalyzed by phosphoenolpyruvate carboxylase, which provides C skeletons for N assimilation under some circu
  2 KB (216 words) - 15:14, 8 August 2023
• Koendjbiharie 2021 FEMS Microbiol Rev
  ...carboxylic acid cycle-as well as various other metabolic pathways-lies the phosphoenolpyruvate (PEP)-pyruvate-oxaloacetate node (PPO-node). These three metabolites form t
  2 KB (243 words) - 21:38, 13 February 2022
• Giordano 2000 Plant Physiol
  ...triphosphate sulfurylase activity increased 4-fold, nitrate reductase and phosphoenolpyruvate (PEP) carboxylase activities decreased 4- and 11-fold, respectively, wherea
  2 KB (251 words) - 15:14, 8 August 2023
• Tolbert 1995 Proc Natl Acad Sci U S A
  ...bisco, much malate accumulates, which suggests that the oxygen-insensitive phosphoenolpyruvate carboxylase becomes a significant component of the lower CO₂ fix
  2 KB (359 words) - 15:31, 8 August 2023
• Gruening 2011 Cell Metab
  ...nts. This adaptation was attributable to accumulation of the PYK substrate phosphoenolpyruvate (PEP). PEP acted as feedback inhibitor of the glycolytic enzyme triosephosp
  2 KB (258 words) - 09:21, 9 November 2016
• Timohhina 2009 J Bioenerg Biomembr
  ...l membrane potential were measured in presence of MgATP, pyruvate kinase - phosphoenolpyruvate and creatine. ATP and phosphocreatine concentrations in medium surrounding
  2 KB (266 words) - 11:08, 26 May 2015
• Jacobus 1982 Arch Biochem Biophys
  ...were pretreated with rotenone and oligomycin, and ATP was regenerated by a phosphoenolpyruvate-pyruvate kinase system. Product inhibition studies showed that oxidative ph
  2 KB (295 words) - 23:50, 4 July 2022
• Seppet 2001 Biochim Biophys Acta
  ...g exogenous trapping of ADP with excess pyruvate kinase (PK, 20 IU/ml) and phosphoenolpyruvate (PEP, 5 mM). ADP flux via the external PK+PEP system was decreased by half
  2 KB (305 words) - 15:53, 8 June 2015
• Saks 2003 Biophys J
  ...in isolated heart mitochondria or in skinned fibers. Pyruvate kinase (PK)-phosphoenolpyruvate (PEP) were used to trap ADP generated in Ca,MgATPase reactions. Inhibition
  2 KB (308 words) - 15:41, 24 March 2015
• Varikmaa 2014 Biochim Biophys Acta
  ...accessibility of mitochondrial ADP, using respirometry and pyruvate kinase-phosphoenolpyruvate trapping system for ADP, we show that the apparent affinity of respiration
  2 KB (294 words) - 17:06, 19 October 2017
• Appaix 2003 Exp Physiol
  ...eases the accessibility of endogenous ADP to the exogenous pyruvate kinase-phosphoenolpyruvate system. The confocal microscopy was used to study the changes in intracellu
  2 KB (331 words) - 16:49, 9 November 2017
• Guzun 2009 Biochim Biophys Acta
  ...drial creatine kinase was performed in the presence of pyruvate kinase and phosphoenolpyruvate to simulate interaction of mitochondria with glycolytic enzymes. Such a sys
  2 KB (339 words) - 14:32, 20 March 2015
• Fletcher 2014 Med Sci Sports Exerc
  ...animals experienced increases in hepatic cytochrome c protein content and phosphoenolpyruvate carboxykinase mRNA, whereas PGC-1α mRNA expression and phospho-CREB protei
  2 KB (338 words) - 14:36, 28 March 2018
• Garcia-Roche 2022 J Dairy Sci
  ...American origin. However, hepatic gene expression of pyruvate carboxylase, phosphoenolpyruvate carboxykinase, and pyruvate dehydrogenase kinase was increased in North Ame
  3 KB (385 words) - 14:03, 28 November 2022

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