Published in J Biol Chem on March 25, 1969
Identification of a new transport system (y+L) in human erythrocytes that recognizes lysine and leucine with high affinity. J Physiol (1992) 1.32
Stimulation of system y(+)-like amino acid transport by the heavy chain of human 4F2 surface antigen in Xenopus laevis oocytes. Proc Natl Acad Sci U S A (1992) 1.27
N-ethylmaleimide discriminates between two lysine transport systems in human erythrocytes. J Physiol (1993) 1.19
Expression of Na(+)-independent amino acid transport in Xenopus laevis oocytes by injection of rabbit kidney cortex mRNA. Biochem J (1992) 1.12
Na plus-facilitated reactions of neutral amino acids with a cationic amino acid transport system. Proc Natl Acad Sci U S A (1969) 1.05
Discrimination between citrulline and arginine transport in activated murine macrophages: inefficient synthesis of NO from recycling of citrulline to arginine. Br J Pharmacol (1994) 1.02
Substrate specificity of amino acid transport in sheep erythrocytes. Biochem J (1977) 1.02
Dicarboxylic amino acid influx across brush border of rabbit ileum. Effects of amino acid charge on the sodium-amino acid interaction. J Gen Physiol (1970) 0.82
Effects of serum on membrane transport. II. Serum and the stimulation of adenosine transport, a possible mechanism. J Cell Biol (1974) 0.78
Characteristics of a cationic amino acid transport system in the basolateral membrane of the cat salivary epithelium. J Physiol (1984) 0.75
Characteristics of an amino acid transport system in rat liver for glutamine, asparagine, histidine, and closely related analogs. J Biol Chem (1980) 2.32
Some special kinetic problems of transport. Adv Enzymol Relat Areas Mol Biol (1969) 2.20
Discrimination of single transport systems. The Na plus-sensitive transport of neutral amino acids in the Ehrlich cell. J Gen Physiol (1966) 1.70
Relation of amino acid transport to sodium-ion concentration. Biochim Biophys Acta (1965) 1.62
On the nature of the "non-saturable" migration of amino acids into Ehrlich cells and into rat jejunum. Bibl Laeger (1966) 1.59
Contrasts in neutral amino acid transport by rabbit erythrocytes and reticulocytes. J Biol Chem (1965) 1.52
The use of N-methylation to direct route of mediated transport of amino acids. J Biol Chem (1965) 1.48
A bicyclic amino acid to improve discriminations among transport systems. J Biol Chem (1969) 1.45
Exploiting amino acid structure to learn about membrane transport. Adv Enzymol Relat Areas Mol Biol (1979) 1.45
A distinct Na+-requiring transport system for alanine, serine, cysteine, and similar amino acids. J Biol Chem (1967) 1.44
Detection and characterization of carrier-mediated cationic amino acid transport in lysosomes of normal and cystinotic human fibroblasts. Role in therapeutic cystine removal? J Biol Chem (1985) 1.35
Organic ion transport during seven decades. The amino acids. Biochim Biophys Acta (1984) 1.32
Characteristics of system ASC for transport of neutral amino acids in the isolated rat hepatocyte. J Biol Chem (1981) 1.25
Transport of diamino acids into the Ehrlich cell. J Biol Chem (1966) 1.24
Energization of amino acid transport, studied for the Ehrlich ascites tumor cell. Biochim Biophys Acta (1973) 1.24
Cationic amino acid transport into cultured animal cells. I. Influx into cultured human fibroblasts. J Biol Chem (1982) 1.22
The intestinal response to ischaemia. Naunyn Schmiedebergs Arch Pharmakol Exp Pathol (1966) 1.21
The effect of oral methotrexate on the rat intestine. Biochem Pharmacol (1966) 1.18
Methods for distinguishing amino acid transport systems of a given cell or tissue. Fed Proc (1966) 1.16
Role of na+ in the transport of amino acids in rabbit red cells. J Biol Chem (1967) 1.15
Differences in schedules of regression of transport systems during reticulocyte maturation. J Biol Chem (1969) 1.13
Na+-dependent transport of basic, zwitterionic, and bicyclic amino acids by a broad-scope system in mouse blastocysts. J Biol Chem (1985) 1.12
Evidence for two Na+-independent neutral amino acid transport systems in primary cultures of rat hepatocytes. Time-dependent changes in activity. J Biol Chem (1982) 1.11
Interdependent fluxes of amino acids and sodium ion in the pigeon red blood cell. J Biol Chem (1967) 1.09
Interorgan amino acid nutrition. Physiol Rev (1982) 1.08
On the strategy of kinetic discrimination of amino acid transport systems. J Membr Biol (1985) 1.08
Amino acid transport systems. Nature (1984) 1.08
Cationic amino acid transport into cultured animal cells. II. Transport system barely perceptible in ordinary hepatocytes, but active in hepatoma cell lines. J Biol Chem (1982) 1.06
Na plus-facilitated reactions of neutral amino acids with a cationic amino acid transport system. Proc Natl Acad Sci U S A (1969) 1.05
Modes of mediated exodus of amino acids from the Ehrlich ascites tumor cell. J Biol Chem (1968) 1.02
Behavior in the rat of a transport-specific, bicyclic amino acid. Hypoglycemic action. J Biol Chem (1969) 1.02
Complexity in valinomycin effects on amino acid transport. Biochim Biophys Acta (1974) 1.01
Characterization of carrier-mediated transport systems for small neutral amino acids in human fibroblast lysosomes. J Biol Chem (1987) 1.01
In vitro stimulation of insulin release by non-metabolizable, transport-specific amino acids. Biochim Biophys Acta (1971) 1.00
Contrasts in transport systems for anionic amino acids in hepatocytes and a hepatoma cell line HTC. J Biol Chem (1982) 1.00
Discrimination of Na+-independent transport systems L, T, and asc in erythrocytes. Na+ independence of the latter a consequence of cell maturation? J Biol Chem (1985) 1.00
Transport systems for neutral amino acids in the pigeon erythrocyte. J Biol Chem (1967) 0.99
Transport of the four isomers of 2-aminonorbornane-2-carboxylic acid in selected mammalian systems and in Escherichia coli. J Biol Chem (1971) 0.99
Structural selectivity in interaction of neutral amino acids and alkali metal ions with a cationic amino acid transport system. J Biol Chem (1971) 0.99
Stimulation of insulin release in the dog by a nonmetabollizable amino acid. Comparison with leucine and arginine. J Clin Endocrinol Metab (1971) 0.99
Cysteine as a system-specific substrate for transport system ASC in rat hepatocytes. Biochem Biophys Res Commun (1979) 0.97
Electron-transferring enzymes in the plasma membrane of the Ehrlich ascites tumor cell. Biochemistry (1979) 0.95
Important differences in cationic amino acid transport by lysosomal system c and system y+ of the human fibroblast. J Biol Chem (1987) 0.94
Modified transport substrates as probes for intramembrane gradients. Ann N Y Acad Sci (1974) 0.94
Distinguishing amino acid transport systems of a given cell or tissue. Methods Enzymol (1989) 0.93
Developments in amino acid transport, illustrated for the blood-brain barrier. Biochem Pharmacol (1979) 0.93
Transport of L-4-azaleucine in Escherichia coli. J Bacteriol (1975) 0.93
Some transport lessons taught by the organic solute. Perspect Biol Med (1967) 0.92
Does the non-saturable cell entry apply to the charge-free form of amino acids? Biochim Biophys Acta (1977) 0.91
Nature of the cosubstrate action of Na+ and neutral amino acids in a transport system. J Biol Chem (1971) 0.91
On the development of amino acid transport systems. Fed Proc (1973) 0.91
Incomplete correspondence between repressive and substrate action by amino acids on transport systems A and N in monolayered rat hepatocytes. J Biol Chem (1982) 0.91
Effects of non-metabolizable analogs on the distribution of amino acids in the rat. Biochim Biophys Acta (1968) 0.90
Basis of transport discrimination of arginine from other basic amino acids in Salmonella typhimurium. J Biol Chem (1974) 0.90
Unexpected additional mode of energization of amino-acid transport into Ehrlich cells. Proc Natl Acad Sci U S A (1977) 0.89
Role of system Gly in glycine transport in monolayer cultures of liver cells. Biochem Biophys Res Commun (1981) 0.87
Transport of Molecules into Cells against a Concentration Gradient. Science (1958) 0.86
Role of protein dissociation in the transport of acidic amino acids by the Ehrlich ascites tumor cell. Biochim Biophys Acta (1977) 0.86
The kinetics of sodium-dependent phenylalanine influx in the intestine of the dog: a comparison between ileum and colon. J Physiol (Paris) (1980) 0.85
An amino acid transport system of unassigned function in the Ehrlich ascites tumor cell. J Biol Chem (1965) 0.85
Energization of amino acid transport in energy-depleted Ehrlich cells and plasma membrane vesicles. Biochim Biophys Acta (1980) 0.85
On the meaning of effects of substrate structure on biological transport. J Bioenerg (1973) 0.85
Is paracellular movement of importance in the intestinal absorption of organic solutes? Gastroenterol Clin Biol (1980) 0.84
Amino acid transport systems in animal cells: interrelations and energization. J Supramol Struct (1977) 0.84
A stereoselective anomaly in dicarboxylic amino acid transport. J Biol Chem (1981) 0.83
Separate and shared lysosomal transport of branched and aromatic dipolar amino acids. Biochim Biophys Acta (1989) 0.83
Interaction between parallel transport systems examined with tryptophan and related amino acids. J Neural Transm Suppl (1979) 0.83
Effect of substrate structure on coupling ratio for Na + -dependent transport of amino acids. Biochim Biophys Acta (1971) 0.83
The two-way flux of cationic amino acids across the plasma membrane of mammalian cells is largely explained by a single transport system. J Biol Chem (1982) 0.83
Comparison of system N in fetal hepatocytes and in related cell lines. J Biol Chem (1983) 0.82
Kinetics of the absorption of amino acids by the rat intestine in vivo. Biochim Biophys Acta (1978) 0.82
The relation between membrane potential and the transport activity of system A and L in plasma membrane vesicles of the Ehrlich cell. Membr Biochem (1980) 0.81
Features of amino acid structure enhancing or obstructing cosubstrate reactivity of Na+ in transport. Biochim Biophys Acta (1969) 0.81
Simultaneous regulation of amino acid influx and efflux by system A in the hepatoma cell HTC. Ouabain simulates the starvation-induced derepression of system A amino acid transport. J Biol Chem (1983) 0.81
Indications of spatial relations among structures recognizing amino acids and Na+ at a transport receptor site. Biochem Biophys Res Commun (1970) 0.81
Modes of uptake of benzylamine by the Ehrlich cell. J Biol Chem (1966) 0.81
Amino acid stimulation of ATP cleavage by two Ehrlich cell membrane preparations in the presence of ouabain. Biochim Biophys Acta (1976) 0.81
Synthesis of metabolism-resistant substrates for the transport system for cationic amino acids; their stimulation of the release of insulin and glucagon, and of the urinary loss of amino acids related to cystinuria. Biochim Biophys Acta (1973) 0.81
The effect of oral neomycin on the rat intestine. Gastroenterologia (1966) 0.81
Surprising differences in substrate selectivity and other properties of systems A and ASC between rat hepatocytes and the hepatoma cell line HTC. J Biol Chem (1981) 0.81
Intensified gradients for endogenous amino acid substrates for transport system L on injecting a specific competitor for that system. Life Sci (1981) 0.80
The regulation of amino acid and sugar absorption by diet. Nutr Rev (1984) 0.80
Cellular uptake of lithium via amino acid transport system A. Biochim Biophys Acta (1978) 0.80
Hypoglycemic action of 2-aminonorbornane-2-carboxylic acid in the rat. Biochem Biophys Res Commun (1971) 0.79
[The metabolism of granulocytes in inflammation]. Schweiz Med Wochenschr (1967) 0.78
[The effect of insulin and several other factors on the glycolysis of human leukocytes measured in vitro]. Acta Haematol (1967) 0.78
Metabolite transport at cell membranes. Adv Exp Med Biol (1976) 0.78
Evidence for a hepatic transport system not responsive to glucagon or theophylline. Biochem Biophys Res Commun (1971) 0.77
Implications of the cellular transport step for amino acid metabolism. Nutr Rev (1977) 0.77
Hypothesis: control of hepatic utilization of alanine by membrane transport or by cellular metabolism? Review. Biosci Rep (1983) 0.77
What are the requisites for a model transport analog? Trends Biochem Sci (1988) 0.77
Amino acid stimulation of alkali-metal-independent ATP cleavage by an Ehrlich cell membrane preparation. Biochim Biophys Acta (1973) 0.77
A new Na+-independent transport system for dipolar amino acids apparently corresponding to systems persisting after erythrocyte maturation in some mammalian genotypes. Ann N Y Acad Sci (1985) 0.77
Towards a sharper definition of energetic coupling through integration of membrane transport into bioenergetics. J Theor Biol (1976) 0.76
Simulation of differential effects on rates in membrane transport. J Theor Biol (1975) 0.76
Wide distribution of pH-dependent service of transport system ASC for both anionic and zwitterionic amino acids. J Biol Chem (1984) 0.76
Where do the depleted plasma amino acids go in phenylketonuria? Biochem J (1986) 0.76
Evidence for inhibition of exodus of small neutral amino acids from non-brain tissues in hyperphenylalaninaemic rats. J Inherit Metab Dis (1989) 0.75
[Effect of methotrexate on the small intestine in rats in vivo]. Gastroenterologia (1966) 0.75