Abstract
In vivo ethylene production by hypocotyl segments of sunflower seedlings and in vitro activity of 1-aminocyclopropane-1-carboxylic acid oxidase (formerly ethylene-forming enzyme) extacted from the same tissues increase with increasing concentrations of 1-aminocyclopropane-1-carboxylic acid (ACC) and oxygen. ACC oxidase activity follows Michaelis-Menten kinetics. The apparent Km values of the enzyme towards ACC, estimated in vivo and in vitro, are respectively 219 μM and 20.6 μM. Both Km values towards O2 are similar, ca 10.6–11.4%. A decrease in concentration in one of the substrates (ACC or O2) results in an increase in in vivo apparent Km of ACC oxidase for the other substrate. On the contrary, Km values of the enzyme towards ACC or O2 estimated in vitro are not dependent upon the concentration of the other substrate (ACC or O2).
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Abbreviations
- ACC:
-
1-aminocyclopropane-1-carboxylic acid
- EFE:
-
ethylene-forming enzyme
- MACC:
-
malonylate 1-aminocyclopropane-1-carboxylic acid
- SD:
-
standard deviation
References
Abeles FB, Morgan PW and Salveit ME (1992) Ethylene in Plant Biology. Academic Press, San Diego
Bailly C, Corbineau F, Rona JP and Côme D (1993) Conversion of 1-aminocyclopropane-1-carboxylic acid to ethylene and its regulation by calcium in sunflower protoplasts. In: Pech JC, Latché A and Balagué C (eds) Cellular and Molecular Aspects of the Plant Hormone Ethylene, pp 90–91. Kluwer Academic Publ. Dordrecht
Bank NH (1985) The oxygen affinity of 1-aminocyclopropane-1-carboxylic acid oxidation in slices of banana fruit tissue. In: Roberts JA and Tucker GA (eds) Ethylene and Plant Development, pp 29–36. Butterworths, London
Côme D and Tissaoui T (1968) Induction d'une dormance embryonnaire secondaire chez le prommier (Pyrus malus) par des atmosphères très appauvries en oxygène. CR Acad Sci Paris, série D, 266: 477–479
Corbineau F, Bagniol S and Côme D (1990) Sunflower (Helianthus annuus) seed dormancy and its regulation by ethylene. Isr J Bot 39: 313–325
Fermandez-Maculet JC and Yang SF (1992) Isolation and partial characterization of the ethylene-forming enzyme from apple fruit. Plant Physiol 99: 751–754
Finlayson SA and Reid DM (1994) Influence of CO2 on ACC oxidase activity from roots of sunflower (Helianthus annuus) seedlings. Phytochemistry 35: 847–851
Guy M and Kende H (1984) Conversion of 1-aminocyclopropane-1-carboxylic acid to ethylene by isolated vacuoles of Pisum sativum L. Planta 160: 281–287
Hyodo H, Hashimoto C, Morozumi S, Hu W and Tanaka K (1993) Characterization and induction of the activity of 1-aminocyclopropane-1-carboxylate oxidase in the wounded mesocarp tissue of Cucurbita maxima. Plant Cell Physiol 34: 667–771
Konze JR and Kende H (1979) Ethylene formation from 1-aminocyclopropane-1-carboxylic acid in homogenates of etiolated pea seedlings. Planta 146: 293–301
Konze JR, Jones SF, Boller T and Kende H (1980) Effect of ACC on production of ethylene in senescing flowers of Ipomoea tricolor Cav. Plant Physiol 66: 566–571
Latché A, Dupille E, Rombaldi C, Cleyet-Marel JC, Lelièvre JM and Pech JC (1993) Purification, characterization and subcellular localization of ACC oxidase from fruits. In: Pech JC, Latché A and Balagué C (eds) Cellular and Molecular Aspects of the Plant Hormone Ethylene, pp 39–45. Kluwer Academic Publ., Dordrecht
Lieberman M (1979) Biosynthesis and action of ethylene. Annu Rev Plant Physiol 30: 533–591
Lürssen K, Naumann K and Schroeder R (1979) ACC-An intermediate of the ethylene biosynthesis in higher plants. Z Pflanzenphysiol 92: 285–294
Mayne RG and Kende H (1986) Ethylene biosynthesis in isolated vacuoles of Vicia faba L. Requirement for membrane integrity. Planta 167: 159–165
McGarvey DJ and Christoffersen RE (1992) Characterization and kinetic parameters of ethylene-forming enzyme from avocado fruit. J Biol Chem 267: 5964–5967
McKeon TA and Yang SF (1984) A comparison of the conversion of 1-amino-2-ethylcyclopropane-1-carboxylic acid stereoisomers to 1-butene by pea epicotyls and by a cell-free system. Planta 160: 84–87
McKeon TA and Yang SF (1987) Biosynthesis and metabolism of ethylene. In: Davies PJ (ed) Plant Hormones and their Role in Plant Growth and Development, pp 94–112. Martinus Nijhoff, Dordrecht
Plicque AF (1989) Etude de la biosynthèse de l'éthylène d'un fruit climactérique (Pyrus malus L.) in situ et dans les protoplastes utilisés comme modéle cellulaire. Thesis, University Pierre et Marie Curie, Paris
Price NC and Stevens L (1982) Fundamentals of Enzymology. Oxford University Press, New York
Salveit ME and Dilley DR (1978) Rapidly induced wound ethylene from excised segments of etiolated Pisum sativum L., cv Alaska. II. Oxygen and temperature dependency. Plant Physiol 61: 675–679
Segel IH (1974) Enzyme Kinetics-behaviour and Analysis of rapid Equilibrium and Steady State Enzyme Systems. Wiley-Interscience, New York
Smith JJ, Ververidis P and John P (1992) Characterization of the ethylene-forming enzyme partially purified from melon. Phytochemistry 31: 1485–1496
Smith JJ and John P (1993) Activation of 1-aminocyclopropane-1-carboxylate oxidase by bicarbonate/carbon dioxide. Phytochemistry 32: 1381–1386
Vendrell M and McGlasson WB (1971) Inhibition of ethylene production in banana fruit tissue by ethylene treatment. Aust J Biol Sci 24: 885–895
Ververidis P and John P (1991) Complete recovery in vitro of ethylene-forming enzyme activity. Phytochemistry 30: 725–727
Yang SF, Dong JG, Femandez-Maculet JC and Olson D (1993) Apple ACC oxidase: purification and characterization of the enzyme and cloning of its cDNA. In: Pech JC, Latché A and Balagué C (eds) Cellular and Molecular Aspects of the Plant Hormone Ethylene, pp 59–64. Kluwer Academic Publ., Dordrecht
Yip WK, Jiao XZ and Yang SF (1988) Dependence of in vivo ethylene production rate on 1-aminocyclopropane-1-carboxylic acid content and oxygen concentration. Plant Physiol 88: 553–558
Zacarias L, Tudela D and Primo-Millo E (1990) Autoinhibition of ethylene biosynthesis in isolated citrus petals. Plant Physiol Biochem 28: 561–565
Zeroni M, Galil J and Ben-Yehoshua S (1976) Autoinhibition of ethylene formation in nonripening stages of fruit of sycomore fig (Ficus sycomorus L.). Plant Physiol 57: 647–650
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Bailly, C., Bogatek, R., Dumet, D. et al. Effects of 1-aminocyclopropane-1-carboxylic acid and oxygen concentrations on in vivo and in vitro activity of ACC oxidase of sunflower hypocotyl segments. Plant Growth Regul 17, 133–139 (1995). https://doi.org/10.1007/BF00024173
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DOI: https://doi.org/10.1007/BF00024173