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Literature summary for 4.2.2.10 extracted from

  • Kashyap, D.R.; Chandra, S.; Kaul, A.; Tewari, R.
    Production, purification and characterization of pectinase from a Bacillus sp. DT7 (2000), World J. Microbiol. Biotechnol., 16, 277-282.
    View publication on PubMed

Application

Application Comment Organism
additional information tremendous applications in textile industry, plant tissue maceration, and fruit juice waste water treatment Bacillus sp. (in: Bacteria)

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Bacillus sp. (in: Bacteria)
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
2-mercaptoethanol activates 1.5fold at 100 mM Bacillus sp. (in: Bacteria)
CaCl2 activates the purified enzyme by 50% at 1-100 mM, activates at 0.005% in the culture medium, activation is lowered in presence of MgSO4 Bacillus sp. (in: Bacteria)
MgSO4 no effect on purified enzyme, activates at 0.005% in the culture medium, activation is lowered in presence of CaCl2 Bacillus sp. (in: Bacteria)

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
106000
-
x * 106000, SDS-PAGE Bacillus sp. (in: Bacteria)

Organism

Organism UniProt Comment Textmining
Bacillus sp. (in: Bacteria)
-
-
-
Bacillus sp. (in: Bacteria) DT7
-
-
-

Purification (Commentary)

Purification (Comment) Organism
131.8fold Bacillus sp. (in: Bacteria)

Source Tissue

Source Tissue Comment Organism Textmining
additional information the bacterium is a soil isolate, optimization of culture medium conditions, overview Bacillus sp. (in: Bacteria)
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
activity at different culture conditions, U/ml Bacillus sp. (in: Bacteria)
1433
-
purified enzyme Bacillus sp. (in: Bacteria)

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pectin
-
Bacillus sp. (in: Bacteria) ?
-
?
pectin
-
Bacillus sp. (in: Bacteria) DT7 ?
-
?

Subunits

Subunits Comment Organism
? x * 106000, SDS-PAGE Bacillus sp. (in: Bacteria)

Synonyms

Synonyms Comment Organism
pectin lyase
-
Bacillus sp. (in: Bacteria)
pectinase
-
Bacillus sp. (in: Bacteria)

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
-
Bacillus sp. (in: Bacteria)

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
40 60
-
Bacillus sp. (in: Bacteria)

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
1 h, partially stable Bacillus sp. (in: Bacteria)

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Bacillus sp. (in: Bacteria)

pH Stability

pH Stability pH Stability Maximum Comment Organism
6 9 enzyme is optimally stable at pH 7.5-8.5, 50% activity at neutral pH, complete loss of activity occurs below pH 6.0 and above pH 9.0 Bacillus sp. (in: Bacteria)