Published in J Bacteriol on March 01, 1967
Glutamine synthetase of pea leaves: divalent cation effects, substrate specificity, and other properties. Plant Physiol (1974) 3.15
Transfer RNA as a cofactor coupling amino acid synthesis with that of protein. Proc Natl Acad Sci U S A (1968) 2.31
Ammonia assimilation and synthesis of alanine, aspartate, and glutamate in Methanosarcina barkeri and Methanobacterium thermoautotrophicum. J Bacteriol (1982) 1.64
Inorganic nitrogen assimilation by the photosynthetic bacterium Rhodopseudomonas capsulata. J Bacteriol (1976) 1.58
Pea leaf glutamine synthetase: regulatory properties. Plant Physiol (1975) 1.42
Regulation of glutamine synthetase activity in the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 by the nitrogen source: effect of ammonium. J Bacteriol (1991) 1.37
Ammonia assimilation and glutamate formation in the anaerobe Selenomonas ruminantium. J Bacteriol (1980) 1.13
Regulation of glutamine synthetase. V. Partial purification and properties of glutamine synthetase from Bacillus licheniformis. J Bacteriol (1967) 1.09
Rhythms in glutamine synthetase activity, energy charge, and glutamine in sunflower roots. Plant Physiol (1982) 1.04
Glutamine synthetase regulation by energy charge in sunflower roots. Plant Physiol (1976) 1.00
Glutamate dehydrogenase and glutamine synthetase are regulated in response to nitrogen availability in Myocbacterium smegmatis. BMC Microbiol (2010) 0.90
Regulation of glutamine synthetase. VI. Interactions of inhibitors for Bacillus licheniformis glutamine synthetase. J Bacteriol (1967) 0.90
15N NMR studies of nitrogen metabolism in intact mycelia of Neurospora crassa. Proc Natl Acad Sci U S A (1981) 0.84
beta-Glutamate as a substrate for glutamine synthetase. Appl Environ Microbiol (2001) 0.79
Regulation of the activity of the Bacillus licheniformis A5 glutamine synthetase. J Bacteriol (1981) 0.77
Light-dependent utilization of organic compounds and photoproduction of molecular hydrogen by photosynthetic bacteria; relationships with nitrogen metabolism. Arch Biochem Biophys (1961) 8.38
Control of pyrimidine biosynthesis in Escherichia coli by a feed-back mechanism. J Biol Chem (1956) 4.69
Some requirements of biological nitrogen fixation. J Bacteriol (1958) 3.11
Biosynthesis of diphosphopyridine nucleotide. II. Enzymatic aspects. J Biol Chem (1958) 2.98
Allosteric regulation of enzyme activity. Adv Enzymol Relat Areas Mol Biol (1966) 2.73
Control of aromatic acid biosynthesis in Bacillus subtilis: sequenial feedback inhibition. J Bacteriol (1966) 2.65
THE REGULATORY SIGNIFICANCE OF INTERMEDIARY METABOLITES: CONTROL OF AROMATIC ACID BIOSYNTHESIS BY FEEDBACK INHIBITION IN BACILLUS SUBTILIS. J Mol Biol (1965) 2.47
The biosynthesis of the imidazole ring of histidine. J Biol Chem (1960) 1.94
The biosynthesis of glucosamine. Biochim Biophys Acta (1954) 1.61
ALTERNATIVE PATTERNS OF END-PRODUCT CONTROL IN BIOSYNTHESIS OF AMINO-ACIDS OF THE ASPARTIC FAMILY. Nature (1964) 1.45
Regulation and mutation affecting a glutamine dependent formation of carbamyl phosphate in Escherichia coli. Biochem Biophys Res Commun (1964) 1.44
Metal ion interactions and glutamine synthetase activity. Biochemistry (1965) 1.39
THE BIOSYNTHESIS OF p-AMINOBENZOIC ACID. Proc Natl Acad Sci U S A (1959) 1.37
Control of glutamine synthesis in Lactobacillus arabinosus. Arch Biochem Biophys (1965) 1.31
Carbamyl phosphate synthesis in Neurospora crassa. II. Genetics, metabolic position, and regulation of arginine-specific carbamyl phosphokinase. Biochim Biophys Acta (1965) 1.30
The glutamyltransferase activity of normal and neoplastic tissues. J Natl Cancer Inst (1954) 1.29
Hypotheses for and some kinetic studies with glutamine synthetase and acetate thiokinase. Arch Biochem Biophys (1959) 1.00
Effects of metal ions on the optical specificity of glutamine synthetase and glutamyl transferase of Bacillus licheniformis. Biochim Biophys Acta (1962) 0.98
MULTIVALENT FEEDBACK INHIBITION OF ASPARTOKINASE IN BACILLUS POLYMYXA. J Biol Chem (1964) 0.94
Carbamyl phosphate synthesis in Neurospora crassa. I. Preliminary characterization of arginine-specific carbamyl phosphokinase. Biochim Biophys Acta (1965) 0.94
[Co-operative inhibitory effects of L-lysine with other amino acids on an aspartokinase from Escherichia coli]. Biochim Biophys Acta (1965) 0.93
THE SOURCE OF THE NITROGEN ATOM FOR THE BIOSYNTHESIS OF ANTHRANILIC ACID. Biochim Biophys Acta (1964) 0.85
The origin of the imidazole ring of histidine in Escherichia coli. J Biol Chem (1959) 0.82
Determination of carbonyl content in oxidatively modified proteins. Methods Enzymol (1990) 8.97
Protein oxidation in aging, disease, and oxidative stress. J Biol Chem (1997) 7.35
Regulation of glutamine synthetase. I. Purification and properties of glutamine synthetase from Escherichia coli. Arch Biochem Biophys (1966) 7.31
Regulation of glutamine synthetase. XII. Electron microscopy of the enzyme from Escherichia coli. Biochemistry (1968) 6.68
Carbonyl assays for determination of oxidatively modified proteins. Methods Enzymol (1994) 5.66
Multiple molecular forms of glutamine synthetase produced by enzyme catalyzed adenylation and deadenylylation reactions. Adv Enzyme Regul (1970) 5.29
Proline uptake by an isolated cytoplasmic membrane preparation of Escherichia coli. Proc Natl Acad Sci U S A (1966) 4.37
Cascade control of Escherichia coli glutamine synthetase. Properties of the PII regulatory protein and the uridylyltransferase-uridylyl-removing enzyme. J Biol Chem (1975) 4.00
Glutamate synthase from Escherichia coli. An iron-sulfide flavoprotein. J Biol Chem (1972) 3.94
Excess brain protein oxidation and enzyme dysfunction in normal aging and in Alzheimer disease. Proc Natl Acad Sci U S A (1991) 3.85
Methionine residues as endogenous antioxidants in proteins. Proc Natl Acad Sci U S A (1996) 3.78
Regulation of glutamine synthetase. 8. ATP: glutamine synthetase adenylyltransferase, an enzyme that catalyzes alterations in the regulatory properties of glutamine synthetase. Proc Natl Acad Sci U S A (1967) 3.70
Methionine sulfoxide reductase (MsrA) is a regulator of antioxidant defense and lifespan in mammals. Proc Natl Acad Sci U S A (2001) 3.62
Regulation of glutamine synthetase. VII. Adenylyl glutamine synthetase: a new form of the enzyme with altered regulatory and kinetic properties. Proc Natl Acad Sci U S A (1967) 3.38
Age-related changes in oxidized proteins. J Biol Chem (1987) 3.18
The yeast peptide-methionine sulfoxide reductase functions as an antioxidant in vivo. Proc Natl Acad Sci U S A (1997) 3.05
Comparative biochemical and immunological studies of bacterial glutamine synthetases. J Bacteriol (1973) 3.02
Inactivation of key metabolic enzymes by mixed-function oxidation reactions: possible implication in protein turnover and ageing. Proc Natl Acad Sci U S A (1983) 2.98
Turnover of bacterial glutamine synthetase: oxidative inactivation precedes proteolysis. Proc Natl Acad Sci U S A (1981) 2.93
Immunohistochemical detection of 4-hydroxynonenal protein adducts in Parkinson disease. Proc Natl Acad Sci U S A (1996) 2.88
Allosteric regulation of enzyme activity. Adv Enzymol Relat Areas Mol Biol (1966) 2.73
Superiority of interconvertible enzyme cascades in metabolic regulation: analysis of monocyclic systems. Proc Natl Acad Sci U S A (1977) 2.70
Zinc-induced paracrystalline aggregation of glutamine synthetase. Arch Biochem Biophys (1974) 2.63
Superiority of interconvertible enzyme cascades in metabolite regulation: analysis of multicyclic systems. Proc Natl Acad Sci U S A (1977) 2.54
Modulation of glutamine synthetase adenylylation and deadenylylation is mediated by metabolic transformation of the P II -regulatory protein. Proc Natl Acad Sci U S A (1971) 2.52
Regulation of glutamine synthetase. 3. Cumulative feedback inhibition of glutamine synthetase from Escherichia coli. Arch Biochem Biophys (1967) 2.51
The regulation of glutamine synthesis in microorganisms. Annu Rev Microbiol (1970) 2.49
Interconvertible enzyme cascades in cellular regulation. Annu Rev Biochem (1980) 2.42
Clostridium barkeri sp. n. J Bacteriol (1972) 2.38
Some kinetic properties of Bacillus subtilis glutamine synthetase. J Biol Chem (1970) 2.22
Covalent attachment of 4-hydroxynonenal to glyceraldehyde-3-phosphate dehydrogenase. A possible involvement of intra- and intermolecular cross-linking reaction. J Biol Chem (1993) 2.19
Overexpression of peptide-methionine sulfoxide reductase in Saccharomyces cerevisiae and human T cells provides them with high resistance to oxidative stress. Proc Natl Acad Sci U S A (1998) 2.19
Oxidative damage to brain proteins, loss of glutamine synthetase activity, and production of free radicals during ischemia/reperfusion-induced injury to gerbil brain. Proc Natl Acad Sci U S A (1990) 2.18
Modification of histidine residues in proteins by reaction with 4-hydroxynonenal. Proc Natl Acad Sci U S A (1992) 2.13
Two E. coli glutamine synthetases with different sensitivities to feedback effectors. Biochem Biophys Res Commun (1967) 2.12
Bacillus subtilis glutamine synthetase. Purification and physical characterization. J Biol Chem (1970) 2.10
Immunochemical detection of 4-hydroxynonenal protein adducts in oxidized hepatocytes. Proc Natl Acad Sci U S A (1993) 2.07
Glutamic and aminoadipic semialdehydes are the main carbonyl products of metal-catalyzed oxidation of proteins. Proc Natl Acad Sci U S A (2001) 2.04
The iron-catalyzed oxidation of dithiothreitol is a biphasic process: hydrogen peroxide is involved in the initiation of a free radical chain of reactions. Arch Biochem Biophys (1996) 2.03
Enzymic procedures for determining the average state of adenylylation of Escherichia coli glutamine synthetase. Anal Biochem (1979) 1.99
5'-adenylyl-O-tyrosine. The novel phosphodiester residue of adenylylated glutamine synthetase from Escherichia coli. J Biol Chem (1968) 1.96
The isolation and purification of a specific "protector" protein which inhibits enzyme inactivation by a thiol/Fe(III)/O2 mixed-function oxidation system. J Biol Chem (1988) 1.93
Oxidative modification of proteins during aging. Exp Gerontol (2001) 1.90
Identification and characterization of a putative active site for peptide methionine sulfoxide reductase (MsrA) and its substrate stereospecificity. J Biol Chem (2000) 1.89
Association of ATP: glutamine synthetase adenylyltransferase activity with the P1 component of the glutamine synthetase deadenylylation system. Proc Natl Acad Sci U S A (1970) 1.85
Conversion of amino acid residues in proteins and amino acid homopolymers to carbonyl derivatives by metal-catalyzed oxidation reactions. J Biol Chem (1989) 1.80
The enzymatic synthesis of N-methylglutamic acid. J Biol Chem (1966) 1.80
Oxidation of methionine in proteins: roles in antioxidant defense and cellular regulation. IUBMB Life (2001) 1.79
Nonenzymatic cleavage of proteins by reactive oxygen species generated by dithiothreitol and iron. J Biol Chem (1985) 1.78
Regulation of glutamine synthetase adenylylation and deadenylylation by the enzymatic uridylylation and deuridylylation of the PII regulatory protein. Arch Biochem Biophys (1973) 1.78
A possible role of purine nucleotide pyrophosphorylases in the regulation of purine uptake by Bacillus subtilis. J Biol Chem (1966) 1.76
Glycine uptake in Escherichia coli. II. Glycine uptake, exchange, and metabolism by an isolated membrane preparation. J Biol Chem (1968) 1.76
Copper, zinc superoxide dismutase catalyzes hydroxyl radical production from hydrogen peroxide. Proc Natl Acad Sci U S A (1990) 1.76
Interconvertible enzyme cascades in metabolic regulation. Curr Top Cell Regul (1978) 1.73
Manganese(II) catalyzes the bicarbonate-dependent oxidation of amino acids by hydrogen peroxide and the amino acid-facilitated dismutation of hydrogen peroxide. Proc Natl Acad Sci U S A (1990) 1.71
Modification of glucose-6-phosphate dehydrogenase by 4-hydroxy-2-nonenal. Formation of cross-linked protein that inhibits the multicatalytic protease. J Biol Chem (1994) 1.69
Sterile soil from Antarctica: organic analysis. Science (1969) 1.69
Nicotinic acid metabolism. II. The isolation and characterization of intermediates in the fermentation of nicotinic acid. J Biol Chem (1966) 1.67
Microbiology of the dry valleys of antarctica. Science (1972) 1.66
Inactivation of glucose-6-phosphate dehydrogenase by 4-hydroxy-2-nonenal. Selective modification of an active-site lysine. J Biol Chem (1993) 1.65
The regulation of purine utilization in bacteria. III. The involvement of purine phosphoribosyltransferases in the uptake of adenine and other nucleic acid precursors by intact resting cells. J Biol Chem (1971) 1.63
Human studies related to protein oxidation: protein carbonyl content as a marker of damage. Free Radic Res (2000) 1.56
A gain-of-function of an amyotrophic lateral sclerosis-associated Cu,Zn-superoxide dismutase mutant: An enhancement of free radical formation due to a decrease in Km for hydrogen peroxide. Proc Natl Acad Sci U S A (1996) 1.56
Methionine residues may protect proteins from critical oxidative damage. Mech Ageing Dev (1999) 1.54
Manganese(II)-bicarbonate-mediated catalytic activity for hydrogen peroxide dismutation and amino acid oxidation: detection of free radical intermediates. Proc Natl Acad Sci U S A (1990) 1.51
The regulation of purine utilization in bacteria. II. Adenine phosphoribosyltransferase in isolated membrane preparations and its role in transport of adenine across the membrane. J Biol Chem (1971) 1.50
Peroxynitrite disables the tyrosine phosphorylation regulatory mechanism: Lymphocyte-specific tyrosine kinase fails to phosphorylate nitrated cdc2(6-20)NH2 peptide. Proc Natl Acad Sci U S A (1996) 1.50
Selective cleavage of thioether linkage in proteins modified with 4-hydroxynonenal. Proc Natl Acad Sci U S A (1992) 1.48
Determination of carbonyl groups in oxidized proteins. Methods Mol Biol (2000) 1.47
Regulation of glutamine synthetase. X. Effect of growth conditions on the susceptibility of Escherichia coli glutamine synthetase to feedback inhibition. J Bacteriol (1967) 1.46
Cellular regulation of glutamine synthetase activity in Escherichia coli. Adv Enzyme Regul (1968) 1.44
Modification of protein surface hydrophobicity and methionine oxidation by oxidative systems. Proc Natl Acad Sci U S A (1997) 1.42
Nicotinic acid metabolism. 3. Purification and properties of a nicotinic acid hydroxylase. J Biol Chem (1969) 1.41
The regulation of purine utilization in bacteria. I. Purification of adenine phosphoribosyltransferase from Escherichia coli K12 and control of activity by nucleotides. J Biol Chem (1971) 1.39
Multienzyme systems. Annu Rev Biochem (1970) 1.39
Formation of 4-hydroxy-2-nonenal-modified proteins in the renal proximal tubules of rats treated with a renal carcinogen, ferric nitrilotriacetate. Proc Natl Acad Sci U S A (1994) 1.38
Regulation of Escherichia coli glutamine synthetase. Adv Enzymol Relat Areas Mol Biol (1989) 1.36
Peroxynitrite-mediated nitration of tyrosine residues in Escherichia coli glutamine synthetase mimics adenylylation: relevance to signal transduction. Proc Natl Acad Sci U S A (1996) 1.35
Michael addition-type 4-hydroxy-2-nonenal adducts in modified low-density lipoproteins: markers for atherosclerosis. Biochemistry (1994) 1.33
Susceptibility of glucose-6-phosphate dehydrogenase modified by 4-hydroxy-2-nonenal and metal-catalyzed oxidation to proteolysis by the multicatalytic protease. Arch Biochem Biophys (1994) 1.28
Purification and reversible inactivation of the isocitrate dehydrogenase from an obligate halophile. J Bacteriol (1969) 1.28
Peroxynitrite-mediated modification of proteins at physiological carbon dioxide concentration: pH dependence of carbonyl formation, tyrosine nitration, and methionine oxidation. Proc Natl Acad Sci U S A (1999) 1.28
A family of novel peroxidases, peroxiredoxins. Biofactors (1999) 1.27
Purification and functional roles of the P I and P II components of Escherichia coli glutamine synthetase deadenylylation system. Arch Biochem Biophys (1971) 1.25
Enzyme function of copper, zinc superoxide dismutase as a free radical generator. J Biol Chem (1993) 1.24
Removal of hydrogen peroxide by thiol-specific antioxidant enzyme (TSA) is involved with its antioxidant properties. TSA possesses thiol peroxidase activity. J Biol Chem (1996) 1.24
Regulation of glutamine synthetase. IX. Reactivity of the sulfhydryl groups of the enzyme from Escherichia coli. J Biol Chem (1967) 1.23
Age-related decline of rat liver multicatalytic proteinase activity and protection from oxidative inactivation by heat-shock protein 90. Arch Biochem Biophys (1996) 1.22
Regulation of glutamine synthetase activity in Escherichia coli. Brookhaven Symp Biol (1968) 1.21
Interconvertible enzyme cycles in cellular regulation. Curr Top Cell Regul (1981) 1.19
Glutamine synthetase deadenylylating enzyme. Biochem Biophys Res Commun (1968) 1.18
The role of ferredoxin in the hydrogenase system from Clostridium kluyveri. J Biol Chem (1965) 1.18
Recent advances in the analysis of oxidized proteins. Amino Acids (2003) 1.17
Covalent modification of proteins by mixed-function oxidation: recognition by intracellular proteases. Prog Clin Biol Res (1985) 1.16
Comparison of the effects of ozone on the modification of amino acid residues in glutamine synthetase and bovine serum albumin. J Biol Chem (1996) 1.16
Use of fluorescein hydrazide and fluorescein thiosemicarbazide reagents for the fluorometric determination of protein carbonyl groups and for the detection of oxidized protein on polyacrylamide gels. Anal Biochem (1987) 1.16
Inactivation of Escherichia coli glutamine synthetase by xanthine oxidase, nicotinate hydroxylase, horseradish peroxidase, or glucose oxidase: effects of ferredoxin, putidaredoxin, and menadione. Arch Biochem Biophys (1985) 1.14
Modifications of proteins by polyunsaturated fatty acid peroxidation products. Proc Natl Acad Sci U S A (2000) 1.13
Ethanolamine deaminase, a cobamide coenzyme-dependent enzyme. I. Purification, assay, and properties of the enzyme. J Biol Chem (1968) 1.11