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Literature summary for 3.2.1.132 extracted from

  • Ngo, K.X.; Umakoshi, H.; Shimanouchi, T.; Bui, H.T.; Kuboi, R.
    Enhanced release of chitosanase from Streptomyces griseus through direct interaction of liposome with cell membrane under heat stress (2008), J. Biosci. Bioeng., 106, 602-605.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
additional information direct interaction of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine liposomes with membrane of Streptomyces griseus cell under heat stress at 41°C increases chitosanase production and release to 2.2times higher than that at 37°C without the 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine liposomes. Lipid mimicking cell membrane liposome under heat at 41°C in the presence of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine liposomes is 17% of initially-entrapped chitosanase while it is only 1% in the absence of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine liposomes, even under a heat stress at 41°C Streptomyces griseus

Localization

Localization Comment Organism GeneOntology No. Textmining
spheroplast
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Streptomyces griseus
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-

Organism

Organism UniProt Comment Textmining
Streptomyces griseus
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-
-

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
additional information
-
release of chitosanase across lipid membrane is maximized at 41°C in comparison with that at 37°C and 45°C. Interaction of the 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine liposomes with the cell membrane, induced by heat stress at 41°C changes the surface net hydrophobicity and surface net charge of cell membrane to favorable state for the enhanced release of chitosanase Streptomyces griseus