Abstract
A restricted facultative methylotrophic RuMP type bacterium that can only utilize methanol and glucose has been found to possess a higher specific activity of methanol dehydrogenase during growth on glucose than during growth on methanol. The increased level of methanol dehydrogenase activity in glucose grown cells was the result of overproduction of the enzyme. In methanol grown cells 8% of the soluble protein consisted of methanol dehydrogenase, whereas in glucose grown cells the proportion amounted to 25%. The type of methanol dehydrogenase produced by this methylotroph could be separated from the crude extract and purified close to homogeneity in a one step procedure using cationic ion exchange chromatography. The enzyme is constitutive, and its level is determined by the growth rate.
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References
Anthony C (1982) The biochemistry of methylotrophs. Academic Press, London New York Paris
Bamforth CW, Quayle JR (1978) The dye linked alcohol dehydrogenase of Rhodopseudomonas acidophila. Comparison with dye-linked methanol dehydrogenases. Biochem J 169:677–686
Basford RE, Huennekens FM (1955) Studies on thiols. I. Oxidation of thiol groups by 2,6-dichlorophenol indophenol. J Am Chem Soc 77:3873–3877
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein, utilizing the principle of protein dye binding. Anal Biochem 72:248–254
Buchanan RE, Gibbons NE (eds) (1974) Bergey's manual of determinative bacteriology, 8th edn. Williams and Wilkins, Baltimore
Colby J, Zatman LJ (1975a) Tricarboxylic acid-cycle and related enzymes in restricted facultative methylotrophs. Biochem J 148:505–511
Colby J, Zatman LJ (1975b) Enzymological aspects of the pathway for trimethylamine oxidation and C1 assimilation in obligate and restricted facultative methylotrophs. Biochem J 148:513–520
Duine JA, Frank JJR (1981) Methanol dehydrogenase: a quinoprotein. In: Dalton H (ed) Microbial growth on C1 compounds. Heyden, Philadelphia London Rheine, pp 31–41
Duine JA, Frank JJR, Jongejan JA, Dijkstra M (1984) Enzymology of the bacterial methanol oxidation step. In: Crawford RL, Hansen RS (eds) Microbial growth on C1 compounds. American Society for Microbiology. Washington, pp 91–96
Eggeling L, Sahm H (1978) Derepression and partial insensitivity to carbon catabolite repression of the methanol dissimilating enzymes in Hansenula polymorpha. Eur J Appl Microbiol Biotechnol 5:197–202
Egli T, Harder W (1984) Growth of methylotrophs on mixed substrates. In: Crawford RL, Hanson RS (eds) Microbial growth on C1 compounds. American Society for Microbiology, Washington, pp 330–337
Harder W, Dijkhuizen L (1982) Strategies of mixed substrate utilization in microorganisms. Phil Trans R Soc Lond B 297:459–480
Harder W, Dijkhuizen L (1983) Physiological responses to nutrient limitation. Ann Rev Microbiol 37:1–23
Hohnloser W, Lingens F, Präve P (1978) Characterization of a new methylotrophic strain, Methylomonas clara. Eur J Appl Microbiol Biotechnol 6:167–179
Holt JG, Krieg NR (eds) (1984) Bergey's manual of systematic bacteriology, 9th edn. Williams and Wilkins, Ancaster
Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature (Lond) 227:680–685
Large PJ (1983) Methylotrophy and methanogenesis. In: Cole JA, Knowles CJ, Schlessinger D (eds). Van Nostrand and Reinhold (UK) Co. Ltd, Wokingham
Lineweaver H, Burk D (1934) The determination of enzyme dissociation constants. J Am Chem Soc 56:658–666
Matin A (1981) Regulation of enzyme synthesis as studied in continuous culture. In: Calcott PH (ed) Continuous cultures of cells. Boca Raton, Florida, pp 69–97
Pfennig N (1974) Rhodopseudomonas globiformis, sp. n., a new species of the Rhodospirillaceae. Arch Microbiol 100:197–206
Roitsch T, Stolp H (1985) Distribution of dissimilatory enzymes in methane and methanol oxidizing bacteria. Arch Microbiol (in press)
Strauch L (1965) Ultramikro-Methode zur Bestimmung des Stickstoffes in biologischem Materia. Z Klin Chem 3:165–167
Strøm T, Ferenci T, Quayle JR (1974) The carbon assimilation pathway of Methylococcus capsulatus, Pseudomonas methanica and Methylosinus trichosporium (OB3B) during growth on methane. Biochem J 144:465–476
Van Dijken JP, Otto R, Harder W (1976) Growth of Hansenula polymorpha in a methanol-limited chemostat. Physiological responses due to the involvement of methanol oxidase as a key enzyme in methanol metabolism. Arch Microbiol 111:137–144
Wagner G (1981) Vergleichende Untersuchungen zum Stoffwechsel obligat und fakultativ methylotropher Bakterien. Diplomarbeit. Univ Bayreuth, FRG
Weber K, Osborn M (1969) The reliability of molecular weight determination by dodecyl sulfate-polyacrylamide gel electrophoresis. J Biol Chem 244:4406–4412
Windass JD, Worsey MJ, Pioli EM, Pioli D, Barth PT, Atherton KT, Dart EC, Byrom D, Powell K, Senior PJ (1980) Improved conversion of methanol to single cell protein by Methylophilus methylotrophus. Nature (Lond) 287:396–401
Yamanaka K (1981) Comparative aspects of methanol dehydrogenases. In: Dalton H (ed) Microbial growth on C1 compounds. Heyden, London Philadelphia Rheine, pp 21–30
Zatman LJ (1981) A search for patterns in methylotrophic pathways. In: Dalton H (ed) Microbial growth on C1 compounds. Heyden, London Philadelphia Rheine, pp 42–54
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Roitsch, T., Stolp, H. Overproduction of methanol dehydrogenase in glucose grown cells of a restricted RuMP type methylotroph. Arch. Microbiol. 142, 34–39 (1985). https://doi.org/10.1007/BF00409233
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DOI: https://doi.org/10.1007/BF00409233