Observations on cysteic acid decarboxylase.
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چکیده
منابع مشابه
Pyridoxin deficiency in the rat; liver L-cysteic acid decarboxylase activity and urinary amino-acids.
A recent survey of the urinary amino-acids of various animals (Datta & Harris, 1951, 1953) has shown taurine to be present in the urine of some species, e.g. the mouse, rat and dog, but absent from others, e.g. the guinea-pig, cow and rabbit; the occurrence of taurine in cat's urine is irregular. Some time ago an enzyme was described that liberates carbon dioxide from L-cysteic acid under anaer...
متن کاملMammalian CSAD and GADL1 have distinct biochemical properties and patterns of brain expression
Variants in the gene encoding the enzyme glutamic acid decarboxylase like 1 (GADL1) have been associated with response to lithium therapy. Both GADL1 and the related enzyme cysteine sulfinic acid decarboxylase (CSAD) have been proposed to be involved in the pyridoxal-5'-phosphate (PLP)-dependent biosynthesis of taurine. In the present study, we compared the catalytic properties, inhibitor sensi...
متن کاملSagittal cerebellar microbands of taurine neurons: immunocytochemical demonstration by using antibodies against the taurine-synthesizing enzyme cysteine sulfinic acid decarboxylase.
Taurine neurons in the cerebellum of rabbit, rat, and mouse were localized at the light microscope level by using polyclonal antibodies against cysteine sulfinic acid decarboxylase (CSADCase; EC 4.1.1.29), the enzyme responsible for the conversion of cysteine sulfinic acid to hypotaurine and of cysteic acid to taurine. The indirect peroxidase-antiperoxidase method was used on Vibratome sections...
متن کاملSome observations on the biosynthesis of the plant sulpholipid by Euglena gracilis.
1. dl-Cysteine decreases the uptake of (35)SO(4) (2-) by Euglena gracilis but does not decrease the relative incorporation of the isotope into sulpholipid; cysteic acid, on the other hand, does not affect the uptake of (35)SO(4) (2-) but does dilute out its incorporation into the sulpholipid. 2. Both l-[(35)S]cysteic acid and dl-+meso-[3-(14)C]cysteic acid appear almost exclusively in 6-sulphoq...
متن کاملRunning the Stop Sign: Readthrough of a Premature UAG Termination Signal in the Translation of a Zebrafish (Danio rerio) Taurine Biosynthetic Enzyme
The UAG termination codon is generally recognized as the least efficient and least frequently used of the three universal stop codons. This is substantiated by numerous studies in an array of organisms. We present here evidence of a translational readthrough of a mutant nonsense UAG codon in the transcript from the cysteine sulfinic acid decarboxylase (csad) gene (ENSDARG00000026348) in zebrafi...
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ورودعنوان ژورنال:
- The Biochemical journal
دوره 39 1 شماره
صفحات -
تاریخ انتشار 1945