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

BRENDA support

Literature summary for 3.2.1.14 extracted from

  • Wang, X.; Ding, X.; Gopalakrishnan, B.; Morgan, T.D.; Johnson, L.; White, F.F.; Muthukrishnan, S.; Kramber, K.L.
    Characterization of a 46 kDa insect chitinase from transgenic tobacco (1996), Insect Biochem. Mol. Biol., 26, 1055-1064.
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
expressed in tobacco Manduca sexta

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
46000
-
isoenzyme I, SDS-PAGE Manduca sexta
46100
-
isoenzyme I, electrospray mass spectrometry Manduca sexta
85000
-
x * 85000, isoenzyme II, SDS-PAGE Manduca sexta

Organism

Organism UniProt Comment Textmining
Manduca sexta
-
-
-

Purification (Commentary)

Purification (Comment) Organism
isoenzyme I, to more than 95% purity Manduca sexta

Source Tissue

Source Tissue Comment Organism Textmining
leaf from transgenic tobacco Manduca sexta
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
isoenzyme I 6900000000 deltaA550/h/mol, isoenzyme II 29000000000 deltaA550/h/mol Manduca sexta

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
carboxymethylated-chitin-remazol brilliant violet + H2O isoenzymes I and II Manduca sexta ?
-
?

Subunits

Subunits Comment Organism
? x * 85000, isoenzyme II, SDS-PAGE Manduca sexta

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
isoenzymes I and II Manduca sexta

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
isoenzyme I and II Manduca sexta

pH Range

pH Minimum pH Maximum Comment Organism
5 10 isoenzyme II Manduca sexta
5 8.5 isoenzmye I Manduca sexta