Abstract
Both aldehyde dehydrogenase (ALDH, EC 1.2.1.3) and the aldehyde dehydrogenase activity of alcohol dehydrogenase (ADH, EC 1.1.1.1) were found to coexist in Drosophila melanogaster larvae. The enzymes, however, showed different inhibition patterns with respect to pyrazole, cyanamide and disulphiram. ALDH-1 and ALDH-2 isoenzymes were detected in larvae by electrophoretic methods. Nonetheless, in tracer studies in vivo, more than 75% of the acetaldehyde converted to acetate by the ADH ethanol-degrading pathway appeared to be also catalysed by the ADH enzyme. The larval fat body probably was the major site of this pathway.
Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- BUTTERWORTH F. M., BODENSTEIN D., KING R. C. ADIPOSE TISSUE OF DROSOPHILA MELANOGASTER. I. AN EXPERIMENTAL STUDY OF LARVAL FAT BODY. J Exp Zool. 1965 Mar;158:141–153. doi: 10.1002/jez.1401580203. [DOI] [PubMed] [Google Scholar]
- Bodley F. H., Blair A. H. Substrate characteristics of human liver aldehyde dehydrogenase. Can J Biochem. 1971 Jan;49(1):1–5. doi: 10.1139/o71-001. [DOI] [PubMed] [Google Scholar]
- Bradford M. M. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem. 1976 May 7;72:248–254. doi: 10.1006/abio.1976.9999. [DOI] [PubMed] [Google Scholar]
- Brooks W. M., Moxon L. N., Field J., Irving M. G., Doddrell D. M. In vitro metabolism of [2-13C]-ethanol by 1H NMR spectroscopy using 13C decoupling with the reverse dept polarization-transfer pulse sequence. Biochem Biophys Res Commun. 1985 Apr 16;128(1):107–112. doi: 10.1016/0006-291x(85)91651-1. [DOI] [PubMed] [Google Scholar]
- David J. R., Daly K., Van Herrewege J. Acetaldehyde utilization and toxicity in Drosophila adults lacking alcohol dehydrogenase or aldehyde oxidase. Biochem Genet. 1984 Dec;22(11-12):1015–1029. doi: 10.1007/BF00499628. [DOI] [PubMed] [Google Scholar]
- DeMaster E. G., Shirota F. N., Nagasawa H. T. The metabolic activation of cyanamide to an inhibitor of aldehyde dehydrogenase is catalyzed by catalase. Biochem Biophys Res Commun. 1984 Jul 18;122(1):358–365. doi: 10.1016/0006-291x(84)90483-2. [DOI] [PubMed] [Google Scholar]
- Eisses K. T., Schoonen W. G., Aben W., Scharloo W., Thörig G. E. Dual function of the alcohol dehydrogenase of Drosophila melanogaster: ethanol and acetaldehyde oxidation by two allozymes ADH-71k and ADH-F. Mol Gen Genet. 1985;199(1):76–81. doi: 10.1007/BF00327513. [DOI] [PubMed] [Google Scholar]
- Garcin F., Lau You Hin G., Côté J., Radouco-Thomas S., Chawla S., Radouco-Thomas C. Aldehyde dehydrogenase in Drosophila: developmental and functional aspects. Alcohol. 1985 Jan-Feb;2(1):85–89. doi: 10.1016/0741-8329(85)90021-7. [DOI] [PubMed] [Google Scholar]
- Geer B. W., Kamiak S. N., Kidd K. R., Nishimura R. A., Yemm S. J. Regulation of the oxidative NADP-enzyme tissue levels in Drosophila melanogaster. I. Modulation by dietary carbohydrate and lipid. J Exp Zool. 1976 Jan;195(1):15–32. doi: 10.1002/jez.1401950103. [DOI] [PubMed] [Google Scholar]
- Geer B. W., Langevin M. L., McKechnie S. W. Dietary ethanol and lipid synthesis in Drosophila melanogaster. Biochem Genet. 1985 Aug;23(7-8):607–622. doi: 10.1007/BF00504295. [DOI] [PubMed] [Google Scholar]
- Geer B. W., McKechnie S. W., Bentley M. M., Oakeshott J. G., Quinn E. M., Langevin M. L. Induction of alcohol dehydrogenase by ethanol in Drosophila melanogaster. J Nutr. 1988 Mar;118(3):398–407. doi: 10.1093/jn/118.3.398. [DOI] [PubMed] [Google Scholar]
- Geer B. W., McKechnie S. W., Langevin M. L. Regulation of sn-glycerol-3-phosphate dehydrogenase in Drosophila melanogaster larvae by dietary ethanol and sucrose. J Nutr. 1983 Aug;113(8):1632–1642. doi: 10.1093/jn/113.8.1632. [DOI] [PubMed] [Google Scholar]
- Heinstra P. W., Aben W. J., Scharloo W., Thörig G. E. Alcohol dehydrogenase of Drosophila melanogaster: metabolic differences mediated through cryptic allozymes. Heredity (Edinb) 1986 Aug;57(Pt 1):23–29. doi: 10.1038/hdy.1986.82. [DOI] [PubMed] [Google Scholar]
- Heinstra P. W., Scharloo W., Thörig G. E. Physiological significance of the alcohol dehydrogenase polymorphism in larvae of Drosophila. Genetics. 1987 Sep;117(1):75–84. doi: 10.1093/genetics/117.1.75. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Heinstra P. W., Thörig G. E., Scharloo W., Drenth W., Nolte R. J. Kinetics and thermodynamics of ethanol oxidation catalyzed by genetic variants of the alcohol dehydrogenase from Drosophila melanogaster and D. simulans. Biochim Biophys Acta. 1988 Nov 17;967(2):224–233. doi: 10.1016/0304-4165(88)90013-x. [DOI] [PubMed] [Google Scholar]
- Jörnvall H., Persson M., Jeffery J. Alcohol and polyol dehydrogenases are both divided into two protein types, and structural properties cross-relate the different enzyme activities within each type. Proc Natl Acad Sci U S A. 1981 Jul;78(7):4226–4230. doi: 10.1073/pnas.78.7.4226. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jörnvall H., von Bahr-Lindström H., Jany K. D., Ulmer W., Fröschle M. Extended superfamily of short alcohol-polyol-sugar dehydrogenases: structural similarities between glucose and ribitol dehydrogenases. FEBS Lett. 1984 Jan 9;165(2):190–196. doi: 10.1016/0014-5793(84)80167-2. [DOI] [PubMed] [Google Scholar]
- Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
- Laurie-Ahlberg C. C., Stam L. F. Use of P-element-mediated transformation to identify the molecular basis of naturally occurring variants affecting Adh expression in Drosophila melanogaster. Genetics. 1987 Jan;115(1):129–140. doi: 10.1093/genetics/115.1.129. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lietaert M. C., Libion-Mannaert M., Hougouto N., Elens A. How can Drosophila flies without aldehyde oxidase detoxify acetaldehyde? Experientia. 1982 Jun 15;38(6):651–652. doi: 10.1007/BF01964072. [DOI] [PubMed] [Google Scholar]
- Marchner H., Tottmar O. Influence of the diet on the metabolism of acetaldehyde in rats. Acta Pharmacol Toxicol (Copenh) 1976 Jan;38(1):59–71. doi: 10.1111/j.1600-0773.1976.tb03099.x. [DOI] [PubMed] [Google Scholar]
- Middleton R. J., Kacser H. Enzyme variation, metabolic flux and fitness: alcohol dehydrogenase in Drosophila melanogaster. Genetics. 1983 Nov;105(3):633–650. doi: 10.1093/genetics/105.3.633. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Svanas G. W., Weiner H. Aldehyde dehydrogenase activity as the rate-limiting factor for acetaldehyde metabolism in rat liver. Arch Biochem Biophys. 1985 Jan;236(1):36–46. doi: 10.1016/0003-9861(85)90603-4. [DOI] [PubMed] [Google Scholar]
- Winberg J. O., Thatcher D. R., McKinley-McKee J. S. Alcohol dehydrogenase from the fruitfly Drosophila melanogaster. Inhibition studies of the alleloenzymes AdhS and AdhUF. Biochim Biophys Acta. 1982 May 21;704(1):17–25. doi: 10.1016/0167-4838(82)90126-1. [DOI] [PubMed] [Google Scholar]