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Literature summary extracted from

  • Seino, H.; Tsukuda, K.; Shimasue, Y.
    Properties and action pattern of a chitosanase from Bacillus sp. PI-7S (1991), Agric. Biol. Chem., 55, 2421-2423.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.132 Ag+
-
 Bacillus sp. (in: Bacteria)
3.2.1.132 Hg2+
-
 Bacillus sp. (in: Bacteria)
3.2.1.132 p-chloromercuribenzoate
-
 Bacillus sp. (in: Bacteria)

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.132 25000
-
 gel filtration Bacillus sp. (in: Bacteria)
3.2.1.132 43000
-
 1 * 43000, SDS-PAGE Bacillus sp. (in: Bacteria)

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.132 chitosan + H2O Bacillus sp. (in: Bacteria)
-
 ?
-
 ?
3.2.1.132 chitosan + H2O Bacillus sp. (in: Bacteria) K-1
-
 ?
-
 ?
3.2.1.132 chitosan + H2O Bacillus sp. (in: Bacteria) PI-7S
-
 ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.132 Bacillus sp. (in: Bacteria)
-
 K-1
-
3.2.1.132 Bacillus sp. (in: Bacteria)
-
 PI-7S
-
3.2.1.132 Bacillus sp. (in: Bacteria) K-1
-
 K-1
-
3.2.1.132 Bacillus sp. (in: Bacteria) PI-7S
-
 PI-7S
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.132 PI-7S Bacillus sp. (in: Bacteria)

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.132 culture medium
-
 Bacillus sp. (in: Bacteria)
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.132 chitosan + H2O
-
 Bacillus sp. (in: Bacteria) ?
-
 ?
3.2.1.132 chitosan + H2O
-
 Bacillus sp. (in: Bacteria) K-1 ?
-
 ?
3.2.1.132 chitosan + H2O
-
 Bacillus sp. (in: Bacteria) PI-7S ?
-
 ?
3.2.1.132 chitosan + H2O
-
 Bacillus sp. (in: Bacteria) additional information
-
 ?
3.2.1.132 chitosan + H2O
-
 Bacillus sp. (in: Bacteria) K-1 additional information
-
 ?
3.2.1.132 chitosan + H2O
-
 Bacillus sp. (in: Bacteria) PI-7S additional information
-
 ?
3.2.1.132 additional information no activity with chitin (i.e. 100% acetylated chitosan) Bacillus sp. (in: Bacteria) ?
-
 ?
3.2.1.132 additional information no activity with chitin (i.e. 100% acetylated chitosan) Bacillus sp. (in: Bacteria) K-1 ?
-
 ?
3.2.1.132 additional information no activity with chitin (i.e. 100% acetylated chitosan) Bacillus sp. (in: Bacteria) PI-7S ?
-
 ?

Subunits

EC Number Subunits Comment Organism
3.2.1.132 monomer 1 * 43000, SDS-PAGE Bacillus sp. (in: Bacteria)

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.132 45
-
 pH 6.8, 15 min, stable below Bacillus sp. (in: Bacteria)