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Literature summary for 2.4.1.125 extracted from

  • Mukasa, H.; Shimamura, A.; Tsumori, H.
    Purification and characterization of basic glucosyltransferase from Streptococcus mutans serotype c (1982), Biochim. Biophys. Acta, 719, 81-89.
    View publication on PubMed
Search for more literature for 2.4.1.125

Activating Compound

Activating Compound Comment Organism Structure
Dextran T10 activation Streptococcus mutans

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0071
-
 Dextran pH 6.5, 37°C Streptococcus mutans
4.3
-
 sucrose pH 6.5, 37°C Streptococcus mutans

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
151000
-
 1 * 151000, SDS-PAGE Streptococcus mutans

Organism

Organism UniProt Comment Textmining
Streptococcus mutans
-
 Ingbritt, serotype c
-

Purification (Commentary)

Purification (Comment) Organism
Ingbritt, serotype c, 3 isoenzymes Streptococcus mutans

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
9.8
-
-
 Streptococcus mutans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
dextran + H2O
-
 Streptococcus mutans sucrose
-
 ?
sucrose + (1,6-alpha-D-glucosyl)n also transfers glucosyl residues to the 3-position on glucose residues in glucans, producing a highly-branched 1,6-alpha-D-glucan Streptococcus mutans D-fructose + (1,6-alpha-D-glucosyl)n+1 1,6-alpha-D-glucan with 17.7% of 1,3,6-branching structure ?

Subunits

Subunits Comment Organism
monomer 1 * 151000, SDS-PAGE Streptococcus mutans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
-
 Streptococcus mutans