ΔNp63α drives serine synthesis to promote carboplatin resistance in NSCLC. [PDF]
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Host metabolic responses to SARS-CoV-2 and influenza viruses: parallels and contrasts. [PDF]
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<i>H-</i>phosphinic analogs of natural amino acids: a novel and efficient treatment for preventing biodeterioration of treasured painted artworks. [PDF]
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Phosphoserine Aminotransferase 1: A Metabolic Enzyme Target of Cancers
Current Cancer Drug Targets, 2023Abstract: Phosphoserine aminotransferase 1 (PSAT1) catalyzes 3-phosphohydroxylpyruvate and glutamate into 3-phosphoserine and α-ketoglutamate. It integrates metabolic pathways critical for cell proliferation, survival, migration and epigenetics, such as glycolysis, de novo serine synthesis, citric acid cycle and one-carbon metabolism.
Yuping Chen
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Phosphoserine aminotransferase (PSAT) catalyses the second reversible step of the phosphoserine biosynthetic pathway in Trichomonas vaginalis, which is crucial for the synthesis of serine and cysteine.PSAT from T. vaginalis (TvPSAT) was analysed using X-ray crystallography, enzyme kinetics, and molecular dynamics simulations.The crystal structure of ...
Rohit Kumar Singh +2 more
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: Serine is ubiquitously synthesized in all living organisms from the glycolysis intermediate 3-phosphoglycerate (PGA) by phosphoserine biosynthetic pathway, consisting of three different enzymes, namely: 3-phosphoglycerate dehydrogenase (PGDH), phosphoserine aminotransferase (PSAT), and phosphoserine phosphatase (PSP).
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