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<i>Haemophilus influenzae</i> tryptophan biosynthesis is required for lung infection. [PDF]

open access: yesFront Cell Infect Microbiol
Asensio-López J   +13 more
europepmc   +1 more source

p73 regulates serine biosynthesis in cancer [PDF]

open access: yesOncogene, 2013
Activation of serine biosynthesis supports growth and proliferation of cancer cells. Human cancers often exhibit overexpression of phosphoglycerate dehydrogenase (PHGDH), the metabolic enzyme that catalyses the reaction that diverts serine biosynthesis from the glycolytic pathway.
Gerry Melino   +2 more
exaly   +8 more sources
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Serine biosynthesis and transport defects

Molecular Genetics and Metabolism, 2016
l-serine is a non-essential amino acid that is biosynthesized via the enzymes phosphoglycerate dehydrogenase (PGDH), phosphoserine aminotransferase (PSAT), and phosphoserine phosphatase (PSP). Besides its role in protein synthesis, l-serine is a potent neurotrophic factor and a precursor of a number of essential compounds including phosphatidylserine ...
Ayman El-Hattab
exaly   +3 more sources

Studies on the biosynthesis of phosphatidyl serine

Biochimica et Biophysica Acta, 1959
Abstract 1. 1. A method is described for the determination of the radioactivity of [ 14 C]-phospholipids using a liquid scintillation counter. 2. 2. The incorporation of l -[ 14 C]serine into mitochondrial phospholipids was studied. CMP, ATP, CoASH, glutathione, glycerophosphate and magnesium ions were required for optimal incorporation. CTP
G, HUBSCHER, R R, DILS, W F, POVER
openaire   +2 more sources

Serine in plants: biosynthesis, metabolism, and functions

Trends in Plant Science, 2014
Serine (Ser) has a fundamental role in metabolism and signaling in living organisms. In plants, the existence of different pathways of Ser biosynthesis has complicated our understanding of this amino acid homeostasis. The photorespiratory glycolate pathway has been considered to be of major importance, whereas the nonphotorespiratory phosphorylated ...
Stephan Krueger   +2 more
exaly   +3 more sources

The Enzymes of Serine Biosynthesis

Journal of Experimental Botany, 1969
Extracts of etiolated epicotyls of Pisum sativum have been shown to contain the enzymes necessary for the conversion of phosphohydroxypyruvate to serine. L-Glutamate acted as the amino donor in the formation of phosphoserine from phosphohydroxypyruvate while both L-alanine and L-aspartic acid were inactive.
J. C. SLAUGHTER, D. D. DAVIES
openaire   +1 more source

Enzymes of serine biosynthesis in Rhodopseudomonas capsulata

Archives of Biochemistry and Biophysics, 1973
Rhodopseudomonas capsulata has been shown to possess all the enzymatic activities of both the phosphorylated and nonphosphorylated pathways of serine biosynthesis. In addition there was an active serine hydroxymethyltransferase which catalyzed the reversible interconversion of serine and glycine.
L S, Schmidt, G A, Sojka
openaire   +2 more sources

Serine biosynthesis in Tetrahymena pyriformis S

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1971
Abstract 1. 1. Glycine transhydroxymethylase and threonine aldolase function in the formation of serine in Tetrahymena pyriformis S. 2. 2. Both the phosphorylated and non-phosphorylated pathways of serine biosynthesis from 3-phosphoglycerate are also operative. 3. 3. Tricarboxylic acid cycle intermediates also serve as serine precursors
G R, Seaman, J, Cicmanec, M, Koll
openaire   +2 more sources

On the phenotypic spectrum of serine biosynthesis defects

Journal of Inherited Metabolic Disease, 2016
AbstractL‐serine is a non‐essential amino acid that is de novo synthesized via the enzymes phosphoglycerate dehydrogenase (PGDH), phosphoserine aminotransferase (PSAT), and phosphoserine phosphatase (PSP). Besides its role in protein synthesis, L‐serine is a precursor of a number of important compounds.
Ayman W, El-Hattab   +6 more
openaire   +2 more sources

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