Published in Proc Natl Acad Sci U S A on November 01, 1970
Isolation of an Escherichia coli mutant deficient in glutathione synthesis. J Bacteriol (1975) 1.92
Enzymatic conversion of 5-oxo-L-proline (L-pyrrolidone carboxylate) to L-glutamate coupled with cleavage of adenosine triphosphate to adenosine diphosphate, a reaction in the -glutamyl cycle. Proc Natl Acad Sci U S A (1971) 1.90
gamma-Glutamyl transpeptidase, a lymphoid cell-surface marker: relationship to blastogenesis, differentiation, and neoplasia. Proc Natl Acad Sci U S A (1976) 1.78
gamma-Glutamyltranspeptidase from Escherichia coli K-12: purification and properties. J Bacteriol (1986) 1.71
L-arginine transport is increased in macrophages generating nitric oxide. Biochem J (1992) 1.64
Glutathione synthetase deficiency, an inborn error of metabolism involving the gamma-glutamyl cycle in patients with 5-oxoprolinuria (pyroglutamic aciduria). Proc Natl Acad Sci U S A (1974) 1.51
Affinity labeling of gamma-glutamyl transpeptidase and location of the gamma-glutamyl binding site on the light subunit. Proc Natl Acad Sci U S A (1977) 1.45
Enzymes of the gamma-glutamyl cycle in the ciliary body and lens. Proc Natl Acad Sci U S A (1973) 1.43
The blood-brain barrier and glutamate. Am J Clin Nutr (2009) 1.41
Glutathione provides a source of cysteine essential for intracellular multiplication of Francisella tularensis. PLoS Pathog (2008) 1.40
Redox outside the box: linking extracellular redox remodeling with intracellular redox metabolism. J Biol Chem (2011) 1.38
Accumulation of 5-oxoproline in mouse tissues after inhibition of 5-oxoprolinase and administration of amino acids: evidence for function of the gamma-glutamyl cycle. Proc Natl Acad Sci U S A (1974) 1.37
Stimulation of the hydrolytic activity and decrease of the transpeptidase activity of gamma-glutamyl transpeptidase by maleate; identity of a rat kidney maleate-stimulated glutaminase and gamma-glutamyl transpeptidase. Proc Natl Acad Sci U S A (1974) 1.37
gamma-Glutamyltranspeptidase from Escherichia coli K-12: formation and localization. J Bacteriol (1986) 1.37
Inhibition of 5-oxoprolinase by 2-imidazolidone-4-carboxylic acid. Proc Natl Acad Sci U S A (1973) 1.36
The -glutamyl cycle in the choroid plexus: its possible function in amino acid transport. Proc Natl Acad Sci U S A (1973) 1.35
Glutathione turnover in the kidney; considerations relating to the gamma-glutamyl cycle and the transport of amino acids. Proc Natl Acad Sci U S A (1974) 1.33
Isolation, genetic mapping, and characterization of Escherichia coli K-12 mutants lacking gamma-glutamyltranspeptidase. J Bacteriol (1987) 1.30
Acetaminophen toxicity and 5-oxoproline (pyroglutamic acid): a tale of two cycles, one an ATP-depleting futile cycle and the other a useful cycle. Clin J Am Soc Nephrol (2013) 1.16
Utilization of L-cystine by the gamma-glutamyl transpeptidase-gamma-glutamyl cyclotransferase pathway. Proc Natl Acad Sci U S A (1975) 1.13
Subunit structure and isozymic forms of gamma-glutamyl transpeptidase. Proc Natl Acad Sci U S A (1976) 1.12
Formation of 5-oxoproline from glutathione in erythrocytes by the gamma-glutamyltranspeptidase-cyclotransferase pathway. Proc Natl Acad Sci U S A (1974) 1.07
Glutathione disulfide induces neural cell death via a 12-lipoxygenase pathway. Cell Death Differ (2009) 1.06
The alternative pathway of glutathione degradation is mediated by a novel protein complex involving three new genes in Saccharomyces cerevisiae. Genetics (2006) 1.02
Leakage of glutathione from bacterial cells caused by inhibition of gamma-glutamyltranspeptidase. Appl Environ Microbiol (1984) 1.02
Glutathione redox control of asthma: from molecular mechanisms to therapeutic opportunities. Antioxid Redox Signal (2012) 1.01
Synthesis of ophthalmic acid in liver and kidney in vivo. Biochem J (1978) 1.00
Histoplasma capsulatum secreted gamma-glutamyltransferase reduces iron by generating an efficient ferric reductant. Mol Microbiol (2008) 0.98
Glycyl-L-leucine hydrolase, a versatile 'master' dipeptidase from monkey small intestine. Biochem J (1973) 0.96
Investigating the causes for decreased levels of glutathione in individuals with type II diabetes. PLoS One (2015) 0.92
The role of glutathione in amino-acid absorption. Lack of correlation between glutathione turnover and amino-acid absorption by the yeast Candida utilis. Biochem J (1981) 0.89
Crystal structure of acivicin-inhibited gamma-glutamyltranspeptidase reveals critical roles for its C-terminus in autoprocessing and catalysis. Biochemistry (2009) 0.88
Gamma-glutamyl transpeptidase: redox regulation and drug resistance. Adv Cancer Res (2014) 0.88
Gamma-glutamyl transferase: risk and prognosis of cancer. Br J Cancer (2012) 0.87
Emerging regulatory paradigms in glutathione metabolism. Adv Cancer Res (2014) 0.85
gamma-Glutamyltranspeptidase from Proteus mirabilis: localization and activation by phospholipids. J Bacteriol (1984) 0.85
Redox signaling: An evolution from free radicals to aging. Free Radic Biol Med (2016) 0.84
Effect of methotrexate on inflammatory cells redistribution in experimental adjuvant arthritis. Rheumatol Int (2011) 0.84
Activated human CD4+ T cells express transporters for both cysteine and cystine. Sci Rep (2012) 0.84
Sorting nexin Snx41 is essential for conidiation and mediates glutathione-based antioxidant defense during invasive growth in Magnaporthe oryzae. Autophagy (2012) 0.81
High-level expression of enzymatically active mature human gamma-glutamyltransferase in transgenic V79 Chinese hamster cells. Proc Natl Acad Sci U S A (1991) 0.80
Utilization of adjuvant arthritis model for evaluation of new approaches in rheumatoid arthritis therapy focused on regulation of immune processes and oxidative stress. Interdiscip Toxicol (2011) 0.80
Bioinformatics analysis of transcriptome dynamics during growth in angus cattle longissimus muscle. Bioinform Biol Insights (2013) 0.80
Inactivation of renal gamma-glutamyl transferase by 6-diazo-5-oxo-L-norleucylglycine, an inactive precursor of affinity-labeling reagent. Proc Natl Acad Sci U S A (1981) 0.79
Gamma-Glutamylcyclotransferase: A Novel Target Molecule for Cancer Diagnosis and Treatment. Biomed Res Int (2015) 0.78
A role for gamma-glutamyl transpeptidase and the amino acid transport system xc- in cystine transport by a human pancreatic duct cell line. J Physiol (1995) 0.78
Gamma-glutamyl transpeptidase. A sensitive indicator of renal ischaemic injury in experimental animals and renal homograft rejection in man. Ann R Coll Surg Engl (1975) 0.78
Metabolic profiling of HepG2 cells incubated with S(-) and R(+) enantiomers of anti-coagulating drug warfarin. Metabolomics (2010) 0.78
Traumatic Brain Injury Alters Methionine Metabolism: Implications for Pathophysiology. Front Syst Neurosci (2016) 0.77
Dynamic Metabolite Profiling in an Archaeon Connects Transcriptional Regulation to Metabolic Consequences. PLoS One (2015) 0.77
Molecular identification and cellular localisation of GSH synthesis, uptake, efflux and degradation pathways in the rat ciliary body. Histochem Cell Biol (2012) 0.77
Transsulfuration pathway thiols and methylated arginines: the Hunter Community Study. PLoS One (2013) 0.77
Metadoxine improves the three- and six-month survival rates in patients with severe alcoholic hepatitis. World J Gastroenterol (2015) 0.77
How Glutamate Is Managed by the Blood-Brain Barrier. Biology (Basel) (2016) 0.76
Clinical and biochemical correlates of serum L-ergothioneine concentrations in community-dwelling middle-aged and older adults. PLoS One (2014) 0.76
Free amino acids of testes. Concentrations of free amino acids in the testes of several species and the precursors of glutamate and glutamine in rat testes in vivo. Biochem J (1973) 0.76
The cerebral lesions in a patient with generalized glutathione deficiency and pyroglutamic aciduria (5-oxoprolinuria). Acta Neuropathol (1980) 0.75
Elevated Preoperative Serum Gamma-glutamyltranspeptidase Predicts Poor Prognosis for Hepatocellular Carcinoma after Liver Transplantation. Sci Rep (2016) 0.75
Letter: Gamma-glutamyl transpeptidase in myotomic dystrophy. Br Med J (1975) 0.75
Ammoniagenesis catalyzed by hippurate-activated gamma-glutamyltransferase in the lumen of the proximal tubule. A microperfusion study in rat kidney in vivo. Pflugers Arch (1986) 0.75
Effect of Carnosine in Experimental Arthritis and on Primary Culture Chondrocytes. Oxid Med Cell Longev (2016) 0.75
Interaction of glutathione analogues with Hydra attenuata gamma-glutamyltransferase. Biochem J (1978) 0.75
Burn injury differentially alters whole-blood and organ glutathione synthesis rates: An experimental model. Burns Trauma (2013) 0.75
Inactivation of Lsd1 triggers senescence in trophoblast stem cells by induction of Sirt4. Cell Death Dis (2017) 0.75
Borneol Depresses P-Glycoprotein Function by a NF-κB Signaling Mediated Mechanism in a Blood Brain Barrier in Vitro Model. Int J Mol Sci (2015) 0.75
High pretreatment serum gamma-glutamyl transpeptidase predicts an inferior outcome in nasopharyngeal carcinoma. Oncotarget (2017) 0.75
Experimental colitis and malnutrition differentially affect the metabolism of glutathione and related sulfhydryl metabolites in different tissues. Eur J Nutr (2015) 0.75
Discovery of a widespread prokaryotic 5-oxoprolinase that was hiding in plain sight. J Biol Chem (2017) 0.75
Effects of dietary sodium on metabolites: the Dietary Approaches to Stop Hypertension (DASH)-Sodium Feeding Study. Am J Clin Nutr (2017) 0.75
Cysteine, Glutathione, and Thiol Redox Balance in Astrocytes. Antioxidants (Basel) (2017) 0.75
Accumulation of glutamic acid in isolated brain tissue. Biochem J (1949) 6.56
Membrane transport proteins. Proteins that appear to be parts of membrane transport systems are being isolated and characterized. Science (1968) 4.23
Synthesis of peptides in enzymic reactions involving glutathione. Nature (1950) 4.05
Histochemical and ultrastructural demonstration of gamma-glutamyl transpeptidase activity. J Histochem Cytochem (1969) 3.91
Concentrative uptake of amino acids by the Ehrlich mouse ascites carcinoma cell. J Biol Chem (1952) 2.68
Abnormalities of copper metabolism in Wilson's disease and their relationship to the aminoaciduria. J Clin Invest (1954) 2.27
Urinary excretion of amino acids by men absorbing heavy metals. Biochem J (1956) 2.17
GAMMA-GLUTAMYL-P-NITROANILIDE: A NEW CONVENIENT SUBSTRATE FOR DETERMINATION AND STUDY OF L- AND D-GAMMA-GLUTAMYLTRANSPEPTIDASE ACTIVITIES. Biochim Biophys Acta (1963) 2.12
Transport of amino acids by slices of rat-kidney cortex. Biochim Biophys Acta (1961) 2.10
Effect of infusion of single amino acids upon excretion of other amino acids. Am J Physiol (1951) 1.97
Isolation and properties of gamma-L-glutamylcyclotransferase from human brain. Biochemistry (1969) 1.89
Competitive inhibition of dibasic amino acid transport in rat kidney. J Biol Chem (1962) 1.69
Histochemical demonstration of gamma-glutamyl transpeptidase. Nature (1961) 1.60
Synthesis of glutathione from gamma-glutamylcysteine. J Biol Chem (1953) 1.50
Tripeptide (glutathione) synthetase. Purification, properties, and mechanism of action. Biochemistry (1967) 1.46
Amino acid accumulation in Ehrlich ascites carcinoma cells. Can J Biochem Physiol (1960) 1.43
Interactions of amino acids in renal tubular transport. Am J Physiol (1961) 1.41
A transpeptidation reaction between glutathione and arginine. J Biol Chem (1953) 1.30
The active transfer of D-methionine by the rat intestine in vitro. J Physiol (1960) 1.29
Studies on the mechanism of action of glutathione synthetase. J Biol Chem (1955) 1.27
Enzymic formation of pyrrolidone carboxylic acid from gamma-glutamyl peptides. Nature (1956) 1.27
Enzymatic synthesis of glutathione by a transfer reaction. J Biol Chem (1953) 1.24
Interactions of neutral and acidic amino acids in renal tubular transport. Am J Physiol (1962) 1.09
HISTOCHEMICAL AND BIOCHEMICAL INVESTIGATIONS OF GAMMA-GLUTAMYL TRANSPEPTIDASE IN THE TISSUES OF MAN AND LABORATORY RODENTS. Acta Histochem (1964) 1.08
Specificity of transport of neutral and basic amino acids in rat kidney. Am J Physiol (1967) 1.07
PURIFICATION AND PROPERTIES OF GAMMA-GLUTAMYL TRANSPEPTIDASE FROM BEEF KIDNEY. Biochem Z (1963) 1.05
Enzymatic synthesis of gamma-glutamylcysteine. J Biol Chem (1955) 1.04
Amino acid transport by isolated mammalian renal tubules. II. Transport systems for L-proline. J Biol Chem (1969) 1.02
Identification and analysis of multiple glycine transport systems in isolated mammalian renal tubules. J Biol Chem (1968) 1.02
Studies on gamma-glutamyl transpeptidase activity and its histochemical localization in the central nervous system of man and different animal species. Acta Histochem (1966) 0.99
Demonstration of gamma-glutamyl transpeptidase activity in human jejunal mucosa. Clin Chim Acta (1967) 0.97
Enzymic splitting and synthesis of glutathione. Nature (1952) 0.95
The enzymic hydrolysis of the gamma-glutamyl bond in glutathione. Biochim Biophys Acta (1954) 0.95
The properties of gamma-glutamyl lactamase in man. Clin Chim Acta (1967) 0.90
The quantitative measurement of gamma glutamyl transpeptidase activity. J Biol Chem (1956) 0.88
Effect of Hg 203-labeled mercaptomerin on renal sulfhydryl concentration in normal rabbits. Proc Soc Exp Biol Med (1955) 0.84
Renal reabsorption of amino acids. Am J Physiol (1962) 0.82
Glutathione. Annu Rev Biochem (1983) 15.18
Potent and specific inhibition of glutathione synthesis by buthionine sulfoximine (S-n-butyl homocysteine sulfoximine). J Biol Chem (1979) 7.16
Glutathione and related gamma-glutamyl compounds: biosynthesis and utilization. Annu Rev Biochem (1976) 3.84
Selective modification of glutathione metabolism. Science (1983) 3.64
On the enzymology of amino acid transport. Science (1973) 3.24
Regulation of gamma-glutamyl-cysteine synthetase by nonallosteric feedback inhibition by glutathione. J Biol Chem (1975) 3.23
High resistance to cisplatin in human ovarian cancer cell lines is associated with marked increase of glutathione synthesis. Proc Natl Acad Sci U S A (1992) 3.22
Interaction of gamma-glutamyl transpeptidase with amino acids, dipeptides, and derivatives and analogs of glutathione. J Biol Chem (1974) 3.18
Studies on the mechanism of inhibition of glutamine synthetase by methionine sulfoximine. Biochemistry (1969) 3.10
Cytologically integrated physical restriction fragment length polymorphism maps for the barley genome based on translocation breakpoints. Genetics (2000) 3.05
Glutathione: interorgan translocation, turnover, and metabolism. Proc Natl Acad Sci U S A (1979) 2.71
Pan: a transcriptional regulator that binds chymotrypsin, insulin, and AP-4 enhancer motifs. Genes Dev (1990) 2.46
CD4 glycoprotein degradation induced by human immunodeficiency virus type 1 Vpu protein requires the function of proteasomes and the ubiquitin-conjugating pathway. J Virol (1998) 2.38
Origin and turnover of mitochondrial glutathione. Proc Natl Acad Sci U S A (1985) 2.37
Glutathione regulates activation-dependent DNA synthesis in highly purified normal human T lymphocytes stimulated via the CD2 and CD3 antigens. Proc Natl Acad Sci U S A (1990) 2.22
Translocation of intracellular glutathione to membrane-bound gamma-glutamyl transpeptidase as a discrete step in the gamma-glutamyl cycle: glutathionuria after inhibition of transpeptidase. Proc Natl Acad Sci U S A (1979) 2.20
Evidence that pituitary cation-sensitive neutral endopeptidase is a multicatalytic protease complex. J Neurochem (1983) 2.18
Catalytic and regulatory properties of the heavy subunit of rat kidney gamma-glutamylcysteine synthetase. J Biol Chem (1993) 2.13
An efficient screen for reproductive pathways using mature seeds of monocots and dicots. Plant J (2000) 2.11
Serine-borate complex as a transition-state inhibitor of gamma-glutamyl transpeptidase. Proc Natl Acad Sci U S A (1978) 2.03
gamma-Glutamyl transpeptidase: catalytic, structural and functional aspects. Mol Cell Biochem (1981) 1.98
Inhibition of glutathione biosynthesis by prothionine sulfoximine (S-n-propyl homocysteine sulfoximine), a selective inhibitor of gamma-glutamylcysteine synthetase. J Biol Chem (1979) 1.91
The specificity of glutamine synthetase and its relationship to substrate conformation at the active site. Adv Enzymol Relat Areas Mol Biol (1968) 1.91
Enzymatic conversion of 5-oxo-L-proline (L-pyrrolidone carboxylate) to L-glutamate coupled with cleavage of adenosine triphosphate to adenosine diphosphate, a reaction in the -glutamyl cycle. Proc Natl Acad Sci U S A (1971) 1.90
Isolation and properties of gamma-L-glutamylcyclotransferase from human brain. Biochemistry (1969) 1.89
Glutathione monoethyl ester: preparation, uptake by tissues, and conversion to glutathione. Arch Biochem Biophys (1985) 1.82
Identification of L-methionine S-sulfoximine as the diastereoisomer of L-methionine SR-sulfoximine that inhibits glutamine synthetase. Biochemistry (1969) 1.82
gamma-Glutamyl transpeptidase, a lymphoid cell-surface marker: relationship to blastogenesis, differentiation, and neoplasia. Proc Natl Acad Sci U S A (1976) 1.78
Glutathione export by human lymphoid cells: depletion of glutathione by inhibition of its synthesis decreases export and increases sensitivity to irradiation. Proc Natl Acad Sci U S A (1981) 1.77
Evidence that the gamma-glutamyl cycle functions in vivo using intracellular glutathione: effects of amino acids and selective inhibition of enzymes. Proc Natl Acad Sci U S A (1978) 1.77
Studies on glutamine synthetase from Escherichia coli. Formation of pyrrolidone carboxylate and inhibition by methionine sulfoximine. J Biol Chem (1973) 1.76
Histone H4 acetylation of euchromatin and heterochromatin is cell cycle dependent and correlated with replication rather than with transcription. Plant Cell (2000) 1.75
A soluble metalloendopeptidase from rat brain. Purification of the enzyme and determination of specificity with synthetic and natural peptides. Eur J Biochem (1983) 1.74
Cation-sensitive neutral endopeptidase: isolation and specificity of the bovine pituitary enzyme. J Neurochem (1980) 1.74
Inhibition of the chymotrypsin-like activity of the pituitary multicatalytic proteinase complex. Biochemistry (1992) 1.74
Phosphorylation of methionine sulfoximine by glutamine synthetase. Proc Natl Acad Sci U S A (1968) 1.72
gamma-Glutamyl transpeptidase from kidney. Methods Enzymol (1985) 1.69
Mitochondrial damage in muscle occurs after marked depletion of glutathione and is prevented by giving glutathione monoester. Proc Natl Acad Sci U S A (1989) 1.66
Association of Enzymatic Activity with Submicroscopic Particles. Science (1952) 1.65
Gamma-glutamyl transpeptidase. Methods Enzymol (1981) 1.63
Control of Escherichia coli carbamyl phosphate synthetase by purine and pyrimidine nucleotides. Biochemistry (1966) 1.58
-Glutamyl cyclotransferase. Distribution, isozymic forms, and specificity. J Biol Chem (1973) 1.56
Amino acid sequence and function of the light subunit of rat kidney gamma-glutamylcysteine synthetase. J Biol Chem (1993) 1.52
Interconversion of leukotrienes catalyzed by purified gamma-glutamyl transpeptidase: concomitant formation of leukotriene D4 and gamma-glutamyl amino acids. Proc Natl Acad Sci U S A (1982) 1.52
D-and L-stereoisomers of allylglycine: convulsive action and inhibition of brain L-glutamate decarboxylase. J Neurochem (1977) 1.51
Glutathione synthetase deficiency, an inborn error of metabolism involving the gamma-glutamyl cycle in patients with 5-oxoprolinuria (pyroglutamic aciduria). Proc Natl Acad Sci U S A (1974) 1.51
Glutathione biosynthesis; gamma-glutamylcysteine synthetase from rat kidney. Methods Enzymol (1985) 1.50
Identity of maleate-stimulated glutaminase with gamma-glutamyl transpeptidase in rat kidney. J Biol Chem (1975) 1.50
Asparagine synthetase activity of mouse leukemias. Science (1968) 1.49
Membrane bound pituitary metalloendopeptidase: apparent identity to enkephalinase. Biochem Biophys Res Commun (1981) 1.47
Tripeptide (glutathione) synthetase. Purification, properties, and mechanism of action. Biochemistry (1967) 1.46
Affinity labeling of gamma-glutamyl transpeptidase and location of the gamma-glutamyl binding site on the light subunit. Proc Natl Acad Sci U S A (1977) 1.45
Glutamine-dependent asparagine synthetase from leukemia cells. Chloride dependence, mechanism of action, and inhibition. J Biol Chem (1972) 1.45
Transport and direct utilization of gamma-glutamylcyst(e)ine for glutathione synthesis. Proc Natl Acad Sci U S A (1983) 1.45
Glutathione, a first line of defense against cadmium toxicity. FASEB J (1987) 1.44
Reversible dissociation of gamma-glutamylcysteine synthetase into two subunits. J Biol Chem (1984) 1.44
Glutathione deficiency leads to mitochondrial damage in brain. Proc Natl Acad Sci U S A (1991) 1.43
Glutathione is required for intestinal function. Proc Natl Acad Sci U S A (1990) 1.43
Enzymes of the gamma-glutamyl cycle in the ciliary body and lens. Proc Natl Acad Sci U S A (1973) 1.43
Inhibition of glutathione synthesis in the newborn rat: a model for endogenously produced oxidative stress. Proc Natl Acad Sci U S A (1991) 1.43
The gamma-glutamyl cycle. Diseases associated with specific enzyme deficiencies. Ann Intern Med (1974) 1.43
Translocation of glutathione from lymphoid cells that have markedly different gamma-glutamyl transpeptidase activities. Proc Natl Acad Sci U S A (1979) 1.43
Suppression of human immunodeficiency virus expression in chronically infected monocytic cells by glutathione, glutathione ester, and N-acetylcysteine. Proc Natl Acad Sci U S A (1991) 1.40
Transport of gamma-glutamyl amino acids: role of glutathione and gamma-glutamyl transpeptidase. Proc Natl Acad Sci U S A (1979) 1.38
Resolution of the light-harvesting chlorophyll a/b-protein of vicia faba chloroplasts into two different chlorophyll-protein complexes. Biochim Biophys Acta (1979) 1.38
Soluble metalloendopeptidase from rat brain: action on enkephalin-containing peptides and other bioactive peptides. Endocrinology (1985) 1.38
Accumulation of 5-oxoproline in mouse tissues after inhibition of 5-oxoprolinase and administration of amino acids: evidence for function of the gamma-glutamyl cycle. Proc Natl Acad Sci U S A (1974) 1.37
Glutathione ester prevents buthionine sulfoximine-induced cataracts and lens epithelial cell damage. Proc Natl Acad Sci U S A (1989) 1.37
Purification and specificity of a membrane-bound metalloendopeptidase from bovine pituitaries. Biochemistry (1981) 1.37
Stimulation of the hydrolytic activity and decrease of the transpeptidase activity of gamma-glutamyl transpeptidase by maleate; identity of a rat kidney maleate-stimulated glutaminase and gamma-glutamyl transpeptidase. Proc Natl Acad Sci U S A (1974) 1.37
Regulation of rat liver glutamine synthetase: activation by alpha-ketoglutarate and inhibition by glycine, alanine, and carbamyl phosphate. Proc Natl Acad Sci U S A (1971) 1.37
Hydrolysis and transfer reactions catalyzed by gamma-glutamyl transpeptidase; evidence for separate substrate sites and for high affinity of L-cystine. Biochem Biophys Res Commun (1976) 1.36
Inhibition of 5-oxoprolinase by 2-imidazolidone-4-carboxylic acid. Proc Natl Acad Sci U S A (1973) 1.36
Rat liver glutamine synthetase. Preparation, properties, and mechanism of inhibition by carbamyl phosphate. J Biol Chem (1972) 1.36
Glutamine-binding subunit of glutamate synthase and partial reactions catalyzed by this glutamine amidotransferase. Proc Natl Acad Sci U S A (1974) 1.36
Reversible dissociation of carbamyl phosphate synthetase into a regulated synthesis subunit and a subunit required for glutamine utilization. Proc Natl Acad Sci U S A (1971) 1.35
Molecular cloning and primary structure of rat testes metalloendopeptidase EC 3.4.24.15. Biochemistry (1990) 1.35
Radioprotection by glutathione ester: transport of glutathione ester into human lymphoid cells and fibroblasts. Proc Natl Acad Sci U S A (1984) 1.35
Transport of glutathione, as gamma-glutamylcysteinylglycyl ester, into liver and kidney. Proc Natl Acad Sci U S A (1983) 1.35
The -glutamyl cycle in the choroid plexus: its possible function in amino acid transport. Proc Natl Acad Sci U S A (1973) 1.35
Inhibition of gamma-glutamylcysteine synthetase by cystamine: an approach to a therapy of 5-oxoprolinuria (pyroglutamic aciduria). Biochem Biophys Res Commun (1977) 1.34
Evidence for an activated form of carbon dioxide in the reaction catalyzed by Escherichia coli carbamyl phosphate synthetase. Biochemistry (1965) 1.33
Tumor growth inhibition induced in a murine model of human Burkitt's lymphoma by a proteasome inhibitor. Cancer Res (1998) 1.33
Excretion of cysteine and gamma-glutamylcysteine moieties in human and experimental animal gamma-glutamyl transpeptidase deficiency. Proc Natl Acad Sci U S A (1980) 1.33
Glutathione turnover in the kidney; considerations relating to the gamma-glutamyl cycle and the transport of amino acids. Proc Natl Acad Sci U S A (1974) 1.33
High-affinity transport of glutathione is part of a multicomponent system essential for mitochondrial function. Proc Natl Acad Sci U S A (1990) 1.32
Reversible dissociation of the monomer of glutamine-dependent carbamyl phosphate synthetase into catalytically active heavy and light subunits. J Biol Chem (1974) 1.32
Plasma membrane proteins of Dictyostelium: the spore coat proteins. Dev Biol (1979) 1.31
gamma-Glutamyl dopa: a kidney-specific dopamine precursor. J Pharmacol Exp Ther (1978) 1.30
Identification of L-methionine-S-sulfoximine as the convulsant isomer of methionine sulfoximine. Proc Natl Acad Sci U S A (1970) 1.30
Binding of adenosine triphosphate and adenosine diphosphate by glutamine synthetase. Biochemistry (1966) 1.30
Direct evidence for inter-organ transport of glutathione and that the non-filtration renal mechanism for glutathione utilization involves gamma-glutamyl transpeptidase. Biochem Biophys Res Commun (1980) 1.29
Bicarbonate-dependent cleavage of adenosine triphosphate and other reactions catalyzed by Escherichia coli carbamyl phosphate synthetase. Biochemistry (1966) 1.29
Glutathione synthetase. Purification from rat kidney and mapping of the substrate binding sites. J Biol Chem (1979) 1.29
Nuclear DNA content and nuclear and cell volume are positively correlated in angiosperms. Cytogenet Genome Res (2006) 1.28
Mechanism of islet amyloid polypeptide fibrillation at lipid interfaces studied by infrared reflection absorption spectroscopy. Biophys J (2007) 1.27