Microbial metabolism mediates the deteriorative effects of sedentary behaviour on insulin resistance. [PDF]
Ju J+12 more
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SLC1A4 and Serine Homeostasis: Implications for Neurodevelopmental and Neurodegenerative Disorders. [PDF]
Elazar D, Alvarez N, Drobeck S, Gunn TM.
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High-throughput amino acid-level characterization of the interactions of plasminogen activator inhibitor-1 with variably divergent proteases. [PDF]
Haynes LM+4 more
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Exogenous L-Serine Alleviates <i>Pasteurella multocida</i>-Induced Inflammation by Reprogramming the Transcription and Metabolism of Macrophages. [PDF]
He F+7 more
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Mechanism of eukaryotic serine racemase-catalyzed serine dehydration
Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2020Eukaryotic serine racemase (SR) is a pyridoxal 5'-phosphate enzyme belonging to the Fold-type II group, which catalyzes serine racemization and is responsible for the synthesis of D-Ser, a co-agonist of the N-methyl-d-aspartate receptor. In addition to racemization, SR catalyzes the dehydration of D- and L-Ser to pyruvate and ammonia.
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Serine palmitoyltransferase (SPT) is a key enzyme in sphingolipid biosynthesis and catalyzes the decarboxylative condensation of L-serine and palmitoyl coenzyme A to 3-ketodihydrosphingosine. We have succeeded in the overproduction of a water-soluble homodimeric SPT from Sphingomonas paucimobilis EY2395(T) in Escherichia coli.
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Synthesis of photodeprotectable serine derivatives. “Caged serine”
Bioorganic & Medicinal Chemistry Letters, 1992Abstract The synthesis of O-(4,5-dimethoxy-2-nitrobenzyl)serine has been accomplished by treatment of an FMOC-aziridinecarboxylate with nitroveratryl alcohol followed by hydrolysis. Irradiation with a Pyrex-filtered 450W Hanovia lamp releases serine with a half-life of 4.4 min. o-Nitrobenzyl serinate is prepared by direct esterification.
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Oxazetidine assisted KAHA ligation was developed by the Bode group as an efficient peptide segment ligation strategy at native serine residues. This milestone achievement should enable the chemical synthesis of difficult-to-prepare proteins for biological studies.
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On the nucleophilicity of serine in enzymes
Journal of Theoretical Biology, 1968Abstract Certain anionic nucleophiles containing cationic groups possess higher reactivities in displacement reactions with neutral substrates than would be predicted from their aqueous basicities. The explanation for this behavior has been applied to show how the serine moiety in an enzyme with, perhaps, relatively small assistance from a ...
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Serine racemase and the serine shuttle between neurons and astrocytes
Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2011d-Serine is a brain-enriched d-amino acid that works as a transmitter-like molecule by physiologically activating NMDA receptors. Synthesis of d-serine is carried out by serine racemase (SR), a pyridoxal 5'-phosphate-dependent enzyme. In addition to carry out racemization, SR α,β-eliminates water from l- or d-serine, generating pyruvate and NH(4 ...
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