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Literature summary for 2.4.1.2 extracted from

  • Suzuki, M.; Unno, T.; Okada, G.
    Functional characteristics of a bacterial dextrin dextranase from Acetobacter capsulatum ATCC 11894 (2001), J. Appl. Glycosci., 48, 143-151.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00012
-
short-chain amylose
-
Gluconobacter oxydans
0.0017
-
maltoheptaose
-
Gluconobacter oxydans
0.0026
-
maltohexaose
-
Gluconobacter oxydans
0.0033
-
maltopentaose
-
Gluconobacter oxydans
0.0064
-
maltotetraose
-
Gluconobacter oxydans
0.01
-
maltotriose
-
Gluconobacter oxydans

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
152000
-
x * 152000, SDS-PAGE Gluconobacter oxydans

Organism

Organism UniProt Comment Textmining
Gluconobacter oxydans
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
maltohexaose
-
Gluconobacter oxydans dextran
-
?
maltopentaose
-
Gluconobacter oxydans dextran
-
?
maltose-dextran mixture
-
Gluconobacter oxydans 4-O-alpha-isomaltosyl-D-glucose + 4-O-alpha-isomaltotriosyl-D-glucose + 4-O-alpha-isomaltotetraosyl-D-glucose + 4-O-alpha-isomaltopentaosyl-D-glucose + 4-O-alpha-isomaltohexaosyl-D-glucose
-
?
maltotriose
-
Gluconobacter oxydans dextran
-
?
short-chain amylose
-
Gluconobacter oxydans dextran dextran yield 74% ?

Subunits

Subunits Comment Organism
? x * 152000, SDS-PAGE Gluconobacter oxydans

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
38
-
-
Gluconobacter oxydans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.2
-
-
Gluconobacter oxydans