Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.2.1.14 extracted from

  • Ohtakara, A.; Mitsutomi, M.; Uchida, Y.
    Purification and some properties of chitinase from Vibrio sp. (1979), J. Ferment. Technol., 57, 169-177.
No PubMed abstract available
Search for more literature for 3.2.1.14

Inhibitors

Inhibitors Comment Organism Structure
Ag+
-
 Vibrio sp.
Cu2+
-
 Vibrio sp.
EDTA
-
 Vibrio sp.
Hg2+
-
 Vibrio sp.
Sn2+
-
 Vibrio sp.

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Vibrio sp.
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
60000
-
 gel filtration Vibrio sp.
63000
-
 SDS-PAGE Vibrio sp.

Organism

Organism UniProt Comment Textmining
Vibrio sp.
-
-
-

Purification (Commentary)

Purification (Comment) Organism
to homogeneity, 19.3fold Vibrio sp.

Source Tissue

Source Tissue Comment Organism Textmining
culture filtrate
-
 Vibrio sp.
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.32
-
-
 Vibrio sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
chitin + H2O colloidal and powdered chitin Vibrio sp. N,N-diacetylchitobiose + N-acetylglucosamine chitobiose, chitotriose and N-acetylglucosamine ?
chitotetraose + H2O
-
 Vibrio sp. N-acetylglucosamine + chitobiose + chitotriose
-
 ?
glycol chitin + H2O
-
 Vibrio sp. N-acetylglucosamine + ?
-
 ?
glycol chitodextrin + H2O slow Vibrio sp. ?
-
 ?

Subunits

Subunits Comment Organism
? x * 63000, SDS-PAGE Vibrio sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
 stable below 40°C Vibrio sp.
60
-
 unstable above 60°C Vibrio sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6 8 colloidal chitin Vibrio sp.
10.5
-
 glycol chitin Vibrio sp.

pH Stability

pH Stability pH Stability Maximum Comment Organism
5 11
-
 Vibrio sp.