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Inhibition of histidine decarboxylase. Derivatives of histidine
Journal of Medicinal Chemistry, 1977Twenty-eight derivatives of histidine were tested as inhibitors of histidine decarboxylase from rat stomach. Potent inhibition was observed with the methyl ester of L-histidine (1) which had a Ki = 1.8 X 10(-6) M. Substitution on 1 at various positions resulted in a decrease or complete loss of inhibition.
J L, Kelley, C A, Miller, H L, White
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Current Protein & Peptide Science, 2020
Protein histidine methylation is a rarely studied posttranslational modification in eukaryotes. Although the presence of N-methylhistidine was demonstrated in actin in the early 1960s, so far, only a limited number of proteins containing N-methylhistidine have been reported, including S100A9, myosin, skeletal muscle myosin light chain kinase (MLCK 2),
Sebastian Kwiatkowski, Jakub Drozak
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Protein histidine methylation is a rarely studied posttranslational modification in eukaryotes. Although the presence of N-methylhistidine was demonstrated in actin in the early 1960s, so far, only a limited number of proteins containing N-methylhistidine have been reported, including S100A9, myosin, skeletal muscle myosin light chain kinase (MLCK 2),
Sebastian Kwiatkowski, Jakub Drozak
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2013
The biosynthesis of histidine has been studied extensively in Salmonella enterica and Escherichia coli. In these enterobacteria, a single operon composed of eight adjacent genes encodes the complete set of histidine biosynthetic enzymes. Three (hisD, hisNB,andhisIE) of the eight genes encode bifunctional enzymes, while two (hisH and hisF) encode a ...
P. Alifano, FANI, RENATO
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The biosynthesis of histidine has been studied extensively in Salmonella enterica and Escherichia coli. In these enterobacteria, a single operon composed of eight adjacent genes encodes the complete set of histidine biosynthetic enzymes. Three (hisD, hisNB,andhisIE) of the eight genes encode bifunctional enzymes, while two (hisH and hisF) encode a ...
P. Alifano, FANI, RENATO
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Thiophosphorylation of Histidine
The Journal of Organic Chemistry, 2000The preparation of a novel phosphorus species, thiophosphoramidate, has enabled the specific thiophosphorylation of histidine at its 3-position. The rates of phosphorylation and thiophosphorylation of histidine are reported, as well as the spectroscopic properties of both thiophosphoramidate and 3-thiophosphohistidine.
M C, Pirrung, K D, James, V S, Rana
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Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2005
Protein phosphorylation is one of the most ubiquitous and important types of post-translational modification for the regulation of cell function. The importance of two-component histidine kinases in bacteria, fungi and plants has long been recognised.
Paul G, Besant, Paul V, Attwood
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Protein phosphorylation is one of the most ubiquitous and important types of post-translational modification for the regulation of cell function. The importance of two-component histidine kinases in bacteria, fungi and plants has long been recognised.
Paul G, Besant, Paul V, Attwood
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Gastric histidine decarboxylase
Analytical Biochemistry, 1968Abstract A simple method is described for determining histidine decarboxylase activity. It depends on the measurement of 14 CO 2 liberated from tracer carboxyl- 14 C- l -histidine. The method is sensitive enough to permit measurements in small samples of gastric mucosa of individual rats. It is specific in that dopa decarboxylase does not interfere.
P E, Powell, M A, Kumar
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Science Signaling, 2001
Eukaryotic cells predominantly use serine, threonine, and tyrosine phosphorylation in various intracellular signal transduction pathways. In contrast, prokaryotic organisms employ numerous "two-component" systems, in which signaling is achieved by transferring a phosphoryl group from phosphohistidine in the "sensor kinase" component to ...
J L, Santos, K, Shiozaki
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Eukaryotic cells predominantly use serine, threonine, and tyrosine phosphorylation in various intracellular signal transduction pathways. In contrast, prokaryotic organisms employ numerous "two-component" systems, in which signaling is achieved by transferring a phosphoryl group from phosphohistidine in the "sensor kinase" component to ...
J L, Santos, K, Shiozaki
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DNA–histidine complex formation in isoelectric histidine buffers
Journal of Chromatography A, 1999The free solution electrophoretic mobility of two DNA molecules of different molecular masses, 18 base pairs and 2686 base pairs, has been measured in isoelectric histidine buffers with and without added low-molecular-mass electrolytes. Extensive DNA-histidine complex formation is observed in isoelectric histidine buffer, as evidenced by distortion and
N C, Stellwagen, C, Gelfi, P G, Righetti
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