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3.2.1.83: kappa-carrageenase

This is an abbreviated version!
For detailed information about kappa-carrageenase, go to the full flat file.

Word Map on EC 3.2.1.83

Reaction

4-O-sulfonato-beta-D-galactopyranosyl-(1-4)-3,6-anhydro-alpha-D-galactopyranosyl-(1-3)-4-O-sulfonato-beta-D-galactopyranosyl-(1-4)-3,6-anhydro-alpha-D-galactopyranosyl-(1-3)-4-O-sulfonato-beta-D-galactopyranosyl-(1-4)-3,6-anhydro-alpha-D-galactopyranosyl- =

Synonyms

Car19, carrageenase, kappa-, CGK, Cgk-K142, Cgk16A, CgkA, CgkAGH16, CgkS, CgkZ, kappa-car, kappa-carrageenanase, kappa-carrageenase, kappa-carrageenase-like protein

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.83 kappa-carrageenase

Temperature Range

Temperature Range on EC 3.2.1.83 - kappa-carrageenase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
15 - 30
the enzyme shows 81% and 52% of its maximal activity at 20°C and 15°C respectively. The activity vanishes rapidly at 30°C and 40°C
15 - 45
-
15°C: about 40% of maximal activity, 45°C: about 50% of maximal activity
20 - 50
-
about 45% activity at 20°C, about 80% activity at 30°C, 100% activity at 40°C, about 65% activity at 50°C
20 - 60
25 - 50
about 75% activity at 25°C, about 85% activity at 30°C, 100% activity at 35°C, about 95% activity at 40°C, about 90% activity at 45°C, about 55% activity at 50°C
25 - 60
-
-
30 - 45
-
the enzyme shows more than 70% from 30 to 45°C
30 - 50
-
the enzyme maintains more than 60% of total activity at 30-50°C
30 - 55
high activity within this range
40 - 70
-
about 40% activity at 40°C, about 90% activity at 50°C, 100% activity at 60°C, about 55% activity at 70°C
50 - 55
the recombinant enzyme shows the highest activity at 50°C and its relative activity decreases to 89% at 55°C