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

BRENDA support

Literature summary for 3.2.1.14 extracted from

  • Park, H.Y.; Pan, C.H.; So, M.Y.; Ah, J.H.; Jo, D.H.; Kim, S.I.
    Purification, characterization, and cDNA cloning of rice class III chitinase (2002), Mol. Cells, 13, 69-76.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression of a clone named RCB4l, that encodes the N-terminal and internal amino acid sequence, in Escherichia coli Oryza sativa

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ 50% inhibition at a concentration of 1 mM Oryza sativa
Hg2+ 100% inhibition at a concentration of 1 mM Oryza sativa
Mn2+ 50% inhibition at a concentration of 1 mM Oryza sativa
Mo2+ 50% inhibition at a concentration of 1 mM Oryza sativa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.53
-
N,N',N'',N''',N'''',N'''''-hexaacetylchitohexaose 37°C, pH 5 Oryza sativa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
32000
-
x * 32000, SDS-PAGE Oryza sativa

Organism

Organism UniProt Comment Textmining
Oryza sativa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Oryza sativa

Source Tissue

Source Tissue Comment Organism Textmining
cell suspension culture
-
Oryza sativa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
546
-
after gel slicing purification step Oryza sativa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N,N',N'',N''',N'''',N'''''-hexaacetylchitohexaose + H2O
-
Oryza sativa ?
-
?
N,N',N'',N''',N''''-pentaacetylchitopentaose + H2O
-
Oryza sativa ?
-
?
N,N',N'',N'''-tetraacetylchitotetraose + H2O
-
Oryza sativa ?
-
?

Subunits

Subunits Comment Organism
? x * 32000, SDS-PAGE Oryza sativa

Synonyms

Synonyms Comment Organism
RCB4
-
Oryza sativa

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
Oryza sativa

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
96% of activity retained Oryza sativa
70
-
60% of activity retained Oryza sativa

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4
-
-
Oryza sativa

pH Stability

pH Stability pH Stability Maximum Comment Organism
2
-
95% of activity retained Oryza sativa