Klebsiella pneumoniae strain K21: evidence for the rapid secretion of an unacylated form of pullulanase

Summary Klebsiella pneumoniae strain PAP996 was previously shown to secrete fatty acylated, aggregated (micellar) pullulanase only after the end of exponential growth. Here we show that the closely related strain K21 secretes large amounts of unacylated, non‐aggregated (monomeric) pullulanase during...

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Veröffentlicht in:	Molecular microbiology 1989-04, Vol.3 (4), p.497-503
Hauptverfasser:	Kornacker, M. G., Boyd, A., Pugsley, A. P., Plastow, G. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acylation alpha -dextrin endo-1,6- alpha -glucosidase Amino Acid Sequence Anti-Bacterial Agents Bacteriology Base Sequence Biological and medical sciences DNA, Bacterial Electrophoresis, Polyacrylamide Gel Endopeptidases - metabolism Fatty Acids - analysis Fundamental and applied biological sciences. Psychology globomycin Glycoside Hydrolases - genetics Glycoside Hydrolases - metabolism Klebsiella pneumoniae - enzymology Klebsiella pneumoniae - genetics Klebsiella pneumoniae - growth & development Membrane Proteins Metabolism. Enzymes Microbiology Molecular Sequence Data Peptides - pharmacology Protein Processing, Post-Translational Protein Sorting Signals - metabolism Serine Endopeptidases Species Specificity
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Zusammenfassung:	Summary Klebsiella pneumoniae strain PAP996 was previously shown to secrete fatty acylated, aggregated (micellar) pullulanase only after the end of exponential growth. Here we show that the closely related strain K21 secretes large amounts of unacylated, non‐aggregated (monomeric) pullulanase during exponential growth. Only a small amount (
ISSN:	0950-382X 1365-2958
DOI:	10.1111/j.1365-2958.1989.tb00196.x