Extracellular maltotetraose-forming amylase of Pseudomonas SP. IMD 353

Pseudomonas sp. IMD 353 produced an extracellular constitutive maltotetraose-forming amylase in a medium containing glucose (or fructose), yeatex and mineral salts. Km values on starch, amylopectin and short chain amylose were 4.0, 2.8 and 3.0 mg/ml, respectively. Sulphydryl reducing agents activate...

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Veröffentlicht in:	Biotechnology letters 1994-05, Vol.16 (5), p.473-478
Hauptverfasser:	FOGARTY, W. M, KELLY, C. T, BOURKE, A. C, DOYLE, E. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biotechnology Enzyme engineering Fermentation Fundamental and applied biological sciences. Psychology Methods. Procedures. Technologies Production of selected enzymes Pseudomonas
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Zusammenfassung:	Pseudomonas sp. IMD 353 produced an extracellular constitutive maltotetraose-forming amylase in a medium containing glucose (or fructose), yeatex and mineral salts. Km values on starch, amylopectin and short chain amylose were 4.0, 2.8 and 3.0 mg/ml, respectively. Sulphydryl reducing agents activated the enzyme considerably, as did Co super(2+) and Mn super(2+).
ISSN:	0141-5492 1573-6776
DOI:	10.1007/BF01023328