» Articles » PMID: 5092211

Isolation of a Golgi Apparatus-rich Fraction from Rat Liver. IV. Thiamine Pyrophosphatase

Overview
Journal J Cell Biol
Specialty Cell Biology
Date 1971 Jun 1
PMID 5092211
Citations 20
Authors
Affiliations
Soon will be listed here.
Abstract

The thiamine pyrophosphatase (the enzyme [s] catalyzing the release of inorganic phosphate with thiamine pyrophosphate as the substrate) activities of Golgi apparatus-, plasma membrane-, endoplasmic reticulum-, and mitochondria-rich fractions from rat liver were compared at pH 8. Activity was concentrated in the Golgi apparatus fractions, which, on a protein basis, had a specific activity six to eight times that of the total homogenates or purified endoplasmic reticulum fractions. However, only 1-3% of the total activity was recovered in the Golgi apparatus fractions under conditions where 30-50% of the UDPgalactose:N-acetylglucosamine-galactosyl transferase activity was recovered. Considering both recovery of galactosyl transferase and fraction purity, we estimate that approximately 10% of the total thiamine pyrophosphatase activity of the liver was localized within the Golgi apparatus, with a specific activity of about ten times that of the total homogenate. Cytochemically, reaction product was found in the cisternae of the endoplasmic reticulum as well as in the Golgi apparatus. This is in contrast to results obtained in most other tissues, where reaction product was restricted to the Golgi apparatus. Thus, enzymes of rat liver catalyzing the hydrolysis of thiamine pyrophosphate, although concentrated in the Golgi apparatus, are widely distributed among other cell components in this tissue.

Citing Articles

Bioanalysis of eukaryotic organelles.

Satori C, Henderson M, Krautkramer E, Kostal V, Distefano M, Distefano M Chem Rev. 2013; 113(4):2733-811.

PMID: 23570618 PMC: 3676536. DOI: 10.1021/cr300354g.


Glycoprotein reglucosylation and nucleotide sugar utilization in the secretory pathway: identification of a nucleoside diphosphatase in the endoplasmic reticulum.

Trombetta E, Helenius A EMBO J. 1999; 18(12):3282-92.

PMID: 10369669 PMC: 1171409. DOI: 10.1093/emboj/18.12.3282.


Ultrastructural localization of activity of phosphatases by low temperature incubation of unfixed cryostat sections.

Song J, Tigchelaar W, Schellens J, van Marle J, Van Noorden C, Frederiks W Histochem Cell Biol. 1996; 106(3):351-5.

PMID: 8897076 DOI: 10.1007/BF02473245.


Thiamine pyrophosphatase cytochemistry in rat endometrium during the oestrous cycle.

Staneva-Dobrovski L Histochemistry. 1994; 102(2):129-44.

PMID: 7822214 DOI: 10.1007/BF00269017.


Microvilli of the human term placenta. Isolation and subfractionation by centrifugation in sucrose density gradients.

Truman P, Wakefield J, FORD H Biochem J. 1981; 196(1):121-32.

PMID: 7306066 PMC: 1162975. DOI: 10.1042/bj1960121.


References
1.
Yamazaki M, HAYAISHI O . Allosteric properties of nucleoside diphosphatase and its identity with thiamine pyrophosphatase. J Biol Chem. 1968; 243(11):2934-42. View

2.
Dauwalder M, WHALEY W, KEPHART J . Phosphatases and differentiation of the Golgi apparatus. J Cell Sci. 1969; 4(2):455-97. DOI: 10.1242/jcs.4.2.455. View

3.
Fleischer B, Fleischer S, Ozawa H . Isolation and characterization of Golgi membranes from bovine liver. J Cell Biol. 1969; 43(1):59-79. PMC: 2107841. DOI: 10.1083/jcb.43.1.59. View

4.
Ericsson J . Studies on induced cellular autophagy. II. Characterization of the membranes bordering autophagosomes in parenchymal liver cells. Exp Cell Res. 1969; 56(2):393-405. DOI: 10.1016/0014-4827(69)90030-5. View

5.
Berry M, Friend D . High-yield preparation of isolated rat liver parenchymal cells: a biochemical and fine structural study. J Cell Biol. 1969; 43(3):506-20. PMC: 2107801. DOI: 10.1083/jcb.43.3.506. View