3.2.1.32: endo-1,3-beta-xylanase
This is an abbreviated version!
For detailed information about endo-1,3-beta-xylanase, go to the full flat file.
Reaction
Synonyms
1,3-beta-D-xylan xylanohydrolase, 1,3-beta-xylanase, 1,3-xylanase, beta-1,3-xylanase, endo-1,3-beta-xylanase, endo-1,3-xylanase, endo-beta-1,3-xylanase, More, TxyA, XYL4, Xyl512, xylanase, xylanase, endo-1,3-, xylII, Xyn26A
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Temperature Stability
Temperature Stability on EC 3.2.1.32 - endo-1,3-beta-xylanase
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20
the enzyme is stable at 20°C after incubating for 90 min at pH 7.0
30
40
50
60
70
80 - 85
the enzyme activity half-life is 23.9 h at 85°C and retains over 80% of initial activity at 80°C for 24 h
additional information
the enzyme loses more than 60% of its original activity at 30°C for 30 min
40
the enzyme loses more than 80% of its original activity at 40°C for 15 min
60
-
pH 4.5, 1 h, enzyme forms EF-1, EF-2, EF-3 and EF-4 are stable, enzyme form EF-5 and EF-6 rapidly lose activity
-
pH 4.5, 1 h, rapid decrease of activity of enzyme forms EF-1, EF-2, EF-3 and EF-4
the thermal stability of the Xyl512 improves significantly. The enzyme entirely loses its activity after incubating at 40°C for 60 min without NaCl, but it remains 80% of activity after being incubated for 90 min in the presence of 1.5 mol/l NaCl
additional information
-
the thermal stability of the Xyl512 improves significantly. The enzyme entirely loses its activity after incubating at 40°C for 60 min without NaCl, but it remains 80% of activity after being incubated for 90 min in the presence of 1.5 mol/l NaCl