Results 61 to 70 of about 378,797 (150)

Proton pumping inorganic pyrophosphatase of pea stem submitochondrial particles

, 1991
Pea stem submitochondrial particles have an inorganic pyrophosphatase (pyrophosphate phosphohydrolase, EC 3.6.1.1) which is able to couple PP(i) hydrolysis with the generation of an inside positive proton gradient.
ZANCANI, Marco, BRAIDOT, Enrico, PETRUSSA, Elisa, VIANELLO, Angelo, MACRI', Francesco Arturo   +4 more
core   +1 more source

Influence of Waterlogging on Carbohydrate Metabolism in Ragi and Rice Roots [PDF]

Journal of Stress Physiology & Biochemistry, 2013
Effect of different durations of waterlogging (4, 8 and 12 days) stress on carbohydrate status and activities of some related enzymes in ragi and rice roots was studied.
Kulkarni, S. S., Chavan, P. D.
doaj  

Ketogenic Diet–Associated Remodeling of the Cortical Proteome in Rats With Genetic Absence Epilepsy

Brain and Behavior, Volume 16, Issue 10, October 2026.
Proteomic profiling of the somatosensory cortex revealed that ketogenic diet was associated with remodeling of cortical protein networks in GAERS absence epilepsy, with altered proteins enriched in synaptic and mitochondrial pathways. ABSTRACT Purpose This study investigated the effects of ketogenic diet (KD) intervention on the cortical proteome in ...
Aslihan Gunel, Ulku Guler, Aylin Toplu, Nazli Busra Acikgoz, Bora Onat, Ariorad Moniri, Bekir Salih, Osman Ugur Sezerman, Filiz Onat   +8 more
wiley   +1 more source

Engineering Inorganic Pyrophosphate Metabolism as a Strategy to Generate a Fluoride-Resistant Saccharomyces cerevisiae Strain

Microorganisms
Fluorine accounts for 0.3 g/kg of the Earth’s crust, being widely distributed in the environment as fluoride. The toxic effects of this anion in humans and other organisms have been known for a long time.
José R. Perez-Castiñeira, Francisco J. Ávila-Oliva, Aurelio Serrano   +2 more
doaj   +1 more source

NMR‐Guided Fragment Screening Identifies Privileged Noncanonical Amino Acids for mRNA Display

ChemBioChem, Volume 27, Issue 18, 28 September 2026.
A strategy is reported to prescreen and prioritize noncanonical amino acids as fragments prior to their use in mRNA display peptide libraries. Using MDM2 as a target, two ncAAs that bind to the Trp binding pocket in MDM2 are found by protein‐observed NMR.
Abdul J. Castillo, Clark A. Jones, Alba C. Dutra, Chelsea A. Makovsky, Sandeep Lohan, Bipasana Shakya, Sara H. Walters, Brian Fuglestad, Matthew C. T. Hartman   +8 more
wiley   +1 more source

Nucleic Acids as Emerging Regulators of Calcium Phosphate Biomineralization

The FASEB Journal, Volume 40, Issue 17, 15 September 2026.
Calcium phosphate biomineralization has traditionally been considered a protein‐regulated process. This review highlights the emerging role of nucleic acids, which interact with mineral phases through adsorption, coprecipitation, and templating, thereby influencing crystal nucleation and growth.
Fanny Duhalde, Jessem Landoulsi, Xavier Houard   +2 more
wiley   +1 more source

Generation of inorganic pyrophosphate (PPi).

, 2012
PPi is produced by the hydrolysis of ATP into AMP in cells. Inorganic pyrophosphatase (PPA1) catalyzes the hydrolysis of PPi to form 2 orthophosphates (2Pi), resulting in energy release.
Young-Joo Yi (174190), Miriam Sutovsky (174199), Chelsey Kennedy (174206), Peter Sutovsky (174218)   +3 more
core   +1 more source

Studies on the biosynthesis of cholesterol: XII. synthesis of allyl pyrophosphates from mevalonate and their conversion into squalene with liver enzymes*

Journal of Lipid Research, 1960
The biosynthesis of allyl pyrophosphates (the pyrophosphates of dimethylallyl alcohol, geraniol, and of farnesol) from dl-mevalonate-2-C14 and from (-)5-phosphomevalonate-2-C14 with soluble liver enzymes in the presence of ATP and Mg++ is described.
Dew.S. Goodman, G. Popják
doaj   +1 more source

Genetic evidence for the common identity of glucose-6-phosphatase, pyrophosphate-glucose phosphotransferase, carbamyl phosphate-glucose phosphotransferase and inorganic pyrophosphatase

, 1977
We demonstrate that glucose-6-phosphatase, pyrophosphate-glucose phosphotransferase, carbamyl phosphate-glucose phosphotransferase and inorganic pyrophosphatase activities are deficient in livers of patients with type I glycogen storage disease.
Hefferan, Patrick M, Rodney Howell, R
core   +1 more source

Sudden Cardiac Death Due to Deficiency of the Mitochondrial Inorganic Pyrophosphatase PPA2 [PDF]

We have used whole-exome sequencing in ten individuals from four unrelated pedigrees to identify biallelic missense mutations in the nuclear-encoded mitochondrial inorganic pyrophosphatase (PPA2) that are associated with mitochondrial disease.
Hofken T, Rodenburg RJ, Potter H, Haack TB, Alhaddad B, Mayr JA, McFarland R, Prokisch H, Johnson CA, Sage M, Matakovic L, Alston CL, Chan W, Baumgartner ER, Gannon C, Meitinger T, Dobbie A, King R, Hartill V, Kremer LS, Strom TM, Feichtinger RG, Kennedy H, Mead S, Crozier I, Sperl W, Florkowski CM, Kopajtich R, Taylor RW, Doudney K, George PM, Minet JC, Mackay R, O'Sullivan S, Connolly G   +34 more
core   +3 more sources