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Adsorption chromatography of phenylalanine
Biotechnology and Bioengineering, 1989Utilisation de la resine Amberlite XAD-4 dans le but de retenir des acides amines aromatiques tels que la phenylalanine, a partir de l'hydrolyse acide de la caseine.
A M, de Hollanda e Vasconcellos +3 more
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Phenylalanine Hydroxylase Activity
Archives of Pediatrics & Adolescent Medicine, 1983Sir .—In the article, "Diagnosis of Phenylalanine Hydroxylase Deficiency (Phenylketonuria)" (Journal1982;136:111-114), we are concerned by the recommendation of Berry and collegues that centers treating patients with phenylketonuria (PKU) should " . . .
D M, Danks, R G, Cotton
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Characterization of phenylalanine hydroxylase
Biochemistry, 1986Iron can be bound to phenylalanine hydroxylase (PAH) in two environments. The assignment of the electron paramagnetic resonance spectrum of PAH to two, overlapping high-spin ferric signals is confirmed by computer simulation. Both environments are shown to be populated in the crude enzyme.
L M, Bloom, S J, Benkovic, B J, Gaffney
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Phenylalanine hydroxylase deficiency
Genetics in Medicine, 2011Phenylalanine hydroxylase deficiency is an autosomal recessive disorder that results in intolerance to the dietary intake of the essential amino acid phenylalanine. It occurs in approximately 1:15,000 individuals. Deficiency of this enzyme produces a spectrum of disorders including classic phenylketonuria, mild phenylketonuria, and mild ...
John J, Mitchell +2 more
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Phenylalanine deficiency syndrome
The Journal of Pediatrics, 1966Clinical observations are recorded on two infants in whom failure to gain, eczema and listlessness developed during severe dietary restriction of phenylalanine. Regular diet was resumed when they were found not to have phenylketonuria; in spite of improvement in their nutritional status, their developmental progress remained slow.
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The availability of D-phenylalanine and DL-phenylalanine
American Journal of Psychiatry, 1985J G, Lofft, R H, Bridenbaugh
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Effects of phenylalanine on phenylalanine hydroxylase separation and stability
Biochemical Medicine, 1985R D, Crawford, E C, Layne, S P, Bessman
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Inhibition of dihydroxyphenylalanine decarboxylase by derivatives of phenylalanine
Archives of Biochemistry and Biophysics, 1954Abstract A series of compounds, related chemically to phenylalanine, have been examined for their action on dopa decarboxylase of pig kidney and on bacterial tyrosine decarboxylase. Some of the compounds were found to inhibit these enzymes. The relation between degree of inhibition and chemical structure of the inhibitors has been discussed ...
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