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Synonyms
beta-mannanase, endo-beta-mannanase, man5a, endo-mannanase, manb-1601, endo-beta-1,4-mannanase, man26a, man26b, man5c, endo-1,4-beta-mannanase,
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glucomannan + H2O
?
from konjac flour
-
-
?
ivory nut mannan + H2O
?
-
-
-
?
locust bean gum + H2O
?
-
-
-
?
1,4-beta-D-mannan + H2O
?
-
-
-
?
carboxymethyl cellulose + H2O
?
-
poor substrate
-
-
?
carrageenan gum + H2O
?
-
71% activity compared to locust bean gum
-
-
?
ceratonia siliqua gum + H2O
?
-
46.6% activity compared to locust bean gum
-
-
?
fenugreek gum + H2O
?
-
268.1% activity compared to locust bean gum
-
-
?
galactoglucomannan + H2O
?
-
-
-
-
?
galactomannan + H2O
hydrolyzed galactomannan
glucomannan + H2O
oligosaccharides
-
-
-
-
?
konjac powder + H2O
mannobiose + mannotriose + mannotetraose + mannopentaose + mannohexaose + mannoheptaose
-
85.1% activity compared to locust bean gum
-
-
?
locust bean gum + H2O
mannose + galactose
-
-
-
-
?
locust bean gum + H2O
mannose + mannobiose + mannotriose + mannotetraose + mannopentaose + mannohexaose + mannoheptaose
-
100% activity
-
-
?
mannan + H2O
mannotetraose + mannobiose + mannotriose
-
source of substrate: copra
-
-
?
mannan + H2O
oligosaccharides
mannopentaose + H2O
mannose + mannobiose + mannotriose + mannotetraose
-
-
-
-
?
mannotetraose + H2O
mannobiose + mannose + mannotriose
-
-
-
-
?
starch + H2O
?
-
poor substrate
-
-
?
xanthan gum + H2O
mannose + mannobiose
-
345.6% activity compared to locust bean gum
-
-
?
xylan + H2O
?
-
poor substrate
-
-
?
additional information
?
-
galactomannan + H2O
?
-
-
-
?
galactomannan + H2O
?
-
the enzyme exhibits higher activity on galactomannan branched with (1->6)-linked alpha-D-galactose than glucomannan
-
-
?
galactomannan + H2O
hydrolyzed galactomannan
-
-
-
?
galactomannan + H2O
hydrolyzed galactomannan
-
-
-
?
glucomannan + H2O
?
-
-
-
-
?
glucomannan + H2O
?
-
-
-
?
guar gum + H2O
?
-
21% of the activity with locust bean gum
-
-
?
guar gum + H2O
?
-
350% activity compared to locust bean gum
-
-
?
locust bean gum + H2O
?
-
-
-
-
?
locust bean gum + H2O
?
-
products are various manno-oligosaccharides of M2-M6 size and mannose
-
?
locust bean gum + H2O
?
-
enzyme is highly specific for substrate
-
-
?
mannan + H2O
oligosaccharides
-
-
-
-
?
mannan + H2O
oligosaccharides
-
-
-
?
additional information
?
-
no substrates: mannobiose, mannotriose, mannotetraose, mannohexaose
-
-
?
additional information
?
-
-
no substrates: mannobiose, mannotriose, mannotetraose, mannohexaose
-
-
?
additional information
?
-
-
no substrate: carboxymethyl cellulose
-
-
?
additional information
?
-
no substrate: guar gum, copra meal
-
-
?
additional information
?
-
-
no activity on starch and xylan
-
-
?
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dithiothreitol
-
85.5% residual activity at 5 mM
Li+
-
96.3% residual activity at 1 mM
Mg2+
-
1 mM, 53% residual activity
N-bromosuccinimide
-
1 mM, 3% residual activity
n-butanol
-
complete inhibition at 20-30% v/v
Ni2+
-
1 mM, 61% residual activity
phenylmethylsulfonyl fluoride
-
80.3% residual activity at 5 mM
additional information
-
not inhibitory: EDTA, 2-mercaptoethanol
-
Ag+
-
-
Ag+
-
1 mM, 3% residual activity
Ag+
-
1 mM, 54% residual activity
Ag+
-
35.7% residual activity at 5 mM
Al3+
-
Al3+
-
84.7% residual activity at 5 mM
Cu2+
-
-
Cu2+
-
95.2% residual activity at 5 mM
EDTA
-
-
EDTA
-
1 mM, 37% residual activity
EDTA
-
26.8% residual activity at 5 mM
Fe3+
-
Fe3+
-
80.9% residual activity at 1 mM
Hg2+
-
-
Hg2+
-
1 mM, 2% residual activity
Mn2+
-
-
Mn2+
-
1 mM, 22% residual activity
Mn2+
-
89.6% residual activity at 5 mM
SDS
-
SDS
-
79.7% residual activity at 5 mM
SDS
-
complete inhibition at 0.25-1.0% w/v
sodium dodecylsulfate
-
1 mM, 55% residual activity
sodium dodecylsulfate
-
1 mM, 79% residual activity
Zn2+
-
Zn2+
-
95% residual activity at 5 mM
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additional information
additional information
-
additional information
additional information
turnover numbers are 61.2 per s, substrate locust bean gum, wild-type, 75.1 per s, konjac flour, wild-type, 11 per s, ivory nut mannan, wild-type, 1.97 per s, locust bean gum, mutant E167A, 26.5 per s, locust bean gum, mutant H1A/H23A, respectively, at 37°C, pH 7.0
-
additional information
additional information
-
turnover numbers are 61.2 per s, substrate locust bean gum, wild-type, 75.1 per s, konjac flour, wild-type, 11 per s, ivory nut mannan, wild-type, 1.97 per s, locust bean gum, mutant E167A, 26.5 per s, locust bean gum, mutant H1A/H23A, respectively, at 37°C, pH 7.0
-
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McCleary, B.V.
Modes of action of beta-mannanase enzymes of diverse origin on legume seed galactomannans
Phytochemistry
18
757-763
1979
Bacillus subtilis, Basidiomycota, Gleditsia triacanthos, Helix pomatia, Leucaena leucocephala, Medicago sativa
-
brenda
McCleary, B.V.
beta-D-Mannanase
Methods Enzymol.
160
596-610
1988
Aspergillus niger, Bacillus subtilis, Cyamopsis tetragonoloba, Helix pomatia, Irpex lacteus, Medicago sativa
-
brenda
Zakaria, M.M.; Yamamoto, S.; Yagi, T.
Purification and characterization of an endo-1,4-beta-mannanase from Bacillus subtilis KU-1
FEMS Microbiol. Lett.
158
25-31
1998
Bacillus subtilis, Bacillus subtilis KU-1
-
brenda
Hossain, M.Z.; Abe, J.; Hizukuri, S.
Multiple forms of beta-mannanase from Bacillus sp. KK01
Enzyme Microb. Technol.
18
95-98
1996
Bacillus subtilis, Bacillus subtilis KK01
-
brenda
Jiang, Z.; Wei, Y.; Li, D.; Li, L.; Chai, P.; Kusakabe, I.
High-level production, purification and characterization of a thermostable beta-mannanase from the newly isolated Bacillus subtilis WY34
Carbohydr. Polym.
66
88-96
2006
Bacillus subtilis, Bacillus subtilis WY34
-
brenda
Li, Y.N.; Meng, K.; Wang, Y.R.; Yao, B.
A beta-mannanase from Bacillus subtilis B36: purification, properties, sequencing, gene cloning and expression in Escherichia coli
Z. Naturforsch. C
61
840-846
2007
Bacillus subtilis, Bacillus subtilis B36
brenda
Yan, X.X.; An, X.M.; Gui, L.L.; Liang, D.C.
From structure to function: insights into the catalytic substrate specificity and thermostability displayed by Bacillus subtilis mannanase BCman
J. Mol. Biol.
379
535-544
2008
Bacillus subtilis (Q5PSP8), Bacillus subtilis
brenda
Qiao, J.; Rao, Z.; Dong, B.; Cao, Y.
Expression of Bacillus subtilis MA139 beta-mannanase in Pichia pastoris and the enzyme characterization
Appl. Biochem. Biotechnol.
160
1362-1370
2010
Bacillus subtilis (B5LX62), Bacillus subtilis, Bacillus subtilis MA139 (B5LX62), Bacillus subtilis MA139
brenda
Yamabhai, M.; Buranabanyat, B.; Jaruseranee, N.; Songsiriritthigul, C.
Efficient E. coli expression systems for the production of recombinant beta-mannanases and other bacterial extracellular enzymes
Bioeng. Bugs
2
45-49
2011
Bacillus subtilis (O05512)
brenda
Li, H.; Liu, Z.; Wang, C.; Huang, S.; Zhao, M.
Secretory expression and characterization of a novel thermo-stable, salt-tolerant endo-1,4-beta-mannanase of Bacillus subtilis WD23 by Pichia pastoris
Eur. Food Res. Technol.
240
671-677
2015
Bacillus subtilis (D0UH99), Bacillus subtilis WD23 (D0UH99)
-
brenda
Vu, T.T.; Quyen, D.T.; Dao, T.T.; Nguyen, S.l.e.T.
Cloning, high-level expression, purification, and properties of a novel endo-beta-1,4-mannanase from Bacillus subtilis G1 in Pichia pastoris
J. Microbiol. Biotechnol.
22
331-338
2012
Bacillus subtilis, Bacillus subtilis G1
brenda
Liu, H.; Gong, J.; Li, H.; Lu, Z.; Li, H.; Qian, J.; Xu, Z.; Shi, J.
Biochemical characterization and cloning of an endo-1,4-beta-mannanase from Bacillus subtilis YH12 with unusually broad substrate profile
Process Biochem.
50
712-721
2015
Bacillus subtilis, Bacillus subtilis YH12
-
brenda
Eom, G.; Oh, J.; Park, J.; Jegal, J.; Song, J.
Secretory production of enzymatically active endo-beta-1,4-mannanase from Bacillus subtilis by ABC exporter in Escherichia coli
Process Biochem.
51
999-1005
2016
Bacillus subtilis, Bacillus subtilis WL7
-
brenda