Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.4.1.5 extracted from

  • Fukui, K.; Fukui, Y.; Moriyama, T.
    Purification and properties of dextransucrase and invertase from Streptococcus mutans (1974), J. Bacteriol., 118, 796-804.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2
-
sucrose
-
Streptococcus mutans

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
170000
-
x * 170000, SDS-PAGE Streptococcus mutans

Organism

Organism UniProt Comment Textmining
Streptococcus mutans
-
HS6
-
Streptococcus mutans HS6
-
HS6
-

Purification (Commentary)

Purification (Comment) Organism
HS6 Streptococcus mutans

Source Tissue

Source Tissue Comment Organism Textmining
culture medium
-
Streptococcus mutans
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information purified dextransucrase possesses an invertase-like activity Streptococcus mutans ?
-
?
additional information purified dextransucrase possesses an invertase-like activity Streptococcus mutans HS6 ?
-
?
sucrose + (1,6-alpha-D-glucosyl)n
-
Streptococcus mutans D-fructose + (1,6-alpha-D-glucosyl)n+1
-
?
sucrose + (1,6-alpha-D-glucosyl)n
-
Streptococcus mutans HS6 D-fructose + (1,6-alpha-D-glucosyl)n+1
-
?

Subunits

Subunits Comment Organism
? x * 170000, SDS-PAGE Streptococcus mutans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.8
-
-
Streptococcus mutans

pH Range

pH Minimum pH Maximum Comment Organism
4 7 pH 4.0: about 40% of maximal activity, pH 7.0: about 60% of maximal activity Streptococcus mutans