3.2.1.B1: extracellular agarase
This is an abbreviated version!
For detailed information about extracellular agarase, go to the full flat file.
Word Map on EC 3.2.1.B1
-
3.2.1.B1
-
neoagarotetraose
-
neoagarohexaose
-
agarolytic
-
neoagarobiose
-
agarases
-
coelicolor
-
pseudoalteromonas
-
endo-type
-
lividans
-
agar-degrading
-
atlantica
-
cytophaga
-
neoagaro-oligosaccharides
-
gracilaria
-
agarivorans
-
neoagarooctaose
-
alteromonas
-
synthesis
- 3.2.1.B1
- neoagarotetraose
- neoagarohexaose
-
agarolytic
- neoagarobiose
- agarases
- coelicolor
- pseudoalteromonas
-
endo-type
- lividans
-
agar-degrading
- atlantica
- cytophaga
- neoagaro-oligosaccharides
- gracilaria
- agarivorans
- neoagarooctaose
- alteromonas
- synthesis
Reaction
hydrolysis of 1,3-beta-D-galactosidic linkages in agarose, giving the octamer as the predominant product =
Synonyms
Aga21, AgaA, AgaA7, AgaB, AgaB1, AgaC, AgaG1, agaM1, agarase AG-b, agarase-a, agarase-b, beta-agarase, beta-agarase AgaB, endo-acting beta-agarase, endo-type beta-agarase, exo-beta-agarase, extracellular beta-agarase, NifU, YM01-3
ECTree
Advanced search results
pH Range
pH Range on EC 3.2.1.B1 - extracellular agarase
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
10 - 11
-
the enzyme shows residual activities of about 85.2 and 78.2% at pH 10 and 11.0
4 - 8
-
within the range of pH 4.0 to 8.0, the enzyme shows over 60% activity
4 - 9
-
about 15% activity at pH 4.0, about 30% activity at pH 5.0, 100% activity at pH 6.0, about 60% activity at pH 7.0, about 45% activity at pH 8.0, about 40% activity at pH 9.0
5 - 9
6 - 10
6 - 9
the enzyme retains more than 42% of its activity at pH 8.0. The enzyme exhibits low activity at both acidic (pH 6.0) and basic (pH 9.0) conditions
7 - 11
8 - 10
-
above 90% activity is obtained at pH 8.0 and 9.0. Less than 60% of the maximum activity is detected at pH 10.0
the enzyme retains more than 70% of its maximal activity within a pH range of 5.0-9.0
5 - 9
-
about 30% activity at pH 5.0, 100% activity at pH 6.0, about 60% activity at pH 7.0, about 45% activity at pH 8.0, about 40% activity at pH 9.0
the relative activities at pH 7.0 and 8.0 are 91.2 and 89.7%, respectively. At pH 9.0, the relative activity falls to 38.7%. No detectable activity is observed at pH 6.0 and 10.0
6 - 10
-
pH 6.0: about 60% of maximal activity, pH 10.0: about 95% of maximal activity, agarase AG-b
6 - 10
-
about 65% activity at pH 6.0, 100% activity at pH 7.0, about 90% activity at pH 8.0, about 55% activity at pH 9.0, about 30% activity at pH 10.0
-
the enzyme shows residual activities of about 65%, 75%, 85% and 78% at pH 7.0, 8.0, 10.0 and 11.0, respectively
7 - 11
-
the enzyme displays over 30% of its maximal activity in the pH range of 7.0-11.0. There is no detectable enzyme activity at pH 5.0. The enzyme still has 32% of relative activity at pH 11.0