Literature DB >> 4287183

A rat-tissue aminotransferase acting on L-tyrosine O-sulphate.

F A Rose, T H Flanagan, R A John.   

Abstract

1. Rat tissues have been shown to possess an aminotransferase that is active towards l-tyrosine O-sulphate and dependent on 2-oxoglutarate and pyridoxal phosphate. 2. Kidney, liver and pancreas have the greatest activity and the enzyme is localized mainly in the mitochondrial fraction in the liver and kidney cell. 3. The enzyme was shown to be distinct from l-tyrosine-2-oxoglutarate aminotransferase but its true identity was not established. 4. A procedure for the assay of the enzyme in crude tissue preparations was developed.

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Year:  1966        PMID： 4287183      PMCID： PMC1264810          DOI： 10.1042/bj0980168

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  15 in total

1.  AMINO-ACID SEQUENCE INVESTIGATIONS OF FIBRINOPEPTIDES FROM VARIOUS MAMMALS: EVOLUTIONARY IMPLICATIONS.

Authors:  R F DOOLITTLE; B BLOMBAECK
Journal:  Nature       Date:  1964-04-11       Impact factor: 49.962

2.  3:5 Diiodo-L-tyrosine-alpha-ketoglutarate transamination by extracts of rat kidney mitochondria.

Authors:  M NAKANO; S TSUCHIYA; T S DANOWSKI
Journal:  Endocrinology       Date:  1963-02       Impact factor: 4.736

3.  Intracellular distribution of tyrosine-alpha-ketoglutarate transaminase and 4-C-14-hydrocortisone activities during induction.

Authors:  G LITWACK; M L SEARS; T I DIAMONDSTONE
Journal:  J Biol Chem       Date:  1963-01       Impact factor: 5.157

4.  Induction of tyrosine-alpha-ketoglutarate transaminase in rat liver. III. Immunochemical analysis.

Authors:  F T KENNEY
Journal:  J Biol Chem       Date:  1962-05       Impact factor: 5.157

5.  Tyrosine-O-sulfate as a constituent of normal human urine.

Authors:  H H TALLAN; S T BELLA; W H STEIN; S MOORE
Journal:  J Biol Chem       Date:  1955-12       Impact factor: 5.157

6.  The assay of aromatic amino acid transaminations and keto acid oxidation by the enol borate-tautomerase method.

Authors:  E C LIN; B M PITT; M CIVEN; W E KNOX
Journal:  J Biol Chem       Date:  1958-09       Impact factor: 5.157

7.  The enzymic properties of rat-liver nuclei. 1. Estimation of the extent to which contaminant material contributes to the activity observed in the nuclear fraction.

Authors:  D B ROODYN
Journal:  Biochem J       Date:  1956-10       Impact factor: 3.857

8.  Tissue fractionation studies. 6. Intracellular distribution patterns of enzymes in rat-liver tissue.

Authors:  C DE DUVE; B C PRESSMAN; R GIANETTO; R WATTIAUX; F APPELMANS
Journal:  Biochem J       Date:  1955-08       Impact factor: 3.857

9.  Effect of a pyrimido-pyrimidine derivative on non-specific enzymic stimulation in vivo.

Authors:  G LITWACK
Journal:  Biochim Biophys Acta       Date:  1962-01-29

10.  A microspectrophotometric method for the determination of cytochrome oxidase.

Authors:  S J COOPERSTEIN; A LAZAROW
Journal:  J Biol Chem       Date:  1951-04       Impact factor: 5.157
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  3 in total

1.  Determination and significance of l-tyrosine O-sulphate and its deaminated metabolites in normal human and mouse urine.

Authors:  P M Hext; S Thomas; F A Rose; K S Dodgson
Journal:  Biochem J       Date:  1973-06       Impact factor: 3.857

2.  The Sulphation of p-hydroxyphenylpyruvic acid and related compounds by the rat liver cytosol.

Authors:  P M Hext; F A Rose
Journal:  Biochem J       Date:  1975-08       Impact factor: 3.857

3.  A possible route to the production of free L-tyrosine O-sulphate by the rat.

Authors:  J M Basford; J G Jones; F A Rose; K S Dodgson
Journal:  Biochem J       Date:  1966-06       Impact factor: 3.857
  3 in total

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