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

BRENDA support

Literature summary for 3.2.1.3 extracted from

  • Ali, S.; Malek, S.; Hossain, Z.
    Purification and characterization of a thermostable glucoamylase from a Myrothecium isolate (1994), J. Appl. Bacteriol., 76, 210-215.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Hg2+ potent inhibitor for glucoamylase I and II Myrothecium sp.

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Myrothecium sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
72000
-
x * 72000, glucoamylase I, SDS-PAGE Myrothecium sp.
96000
-
x * 96000, glucoamylase II, SDS-PAGE Myrothecium sp.

Organism

Organism UniProt Comment Textmining
Myrothecium sp.
-
-
-
Myrothecium sp. M1
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein glucoamylase I and II Myrothecium sp.

Purification (Commentary)

Purification (Comment) Organism
glucoamylase I and II Myrothecium sp.

Source Tissue

Source Tissue Comment Organism Textmining
culture filtrate
-
Myrothecium sp.
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
250
-
-
Myrothecium sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
amylose + H2O
-
Myrothecium sp. glucose + ?
-
?
amylose + H2O
-
Myrothecium sp. M1 glucose + ?
-
?
maltose + H2O
-
Myrothecium sp. 2 glucose
-
?
maltose + H2O
-
Myrothecium sp. M1 2 glucose
-
?
maltotriose + H2O
-
Myrothecium sp. maltose + glucose
-
?
maltotriose + H2O
-
Myrothecium sp. M1 maltose + glucose
-
?
starch + H2O
-
Myrothecium sp. glucose + ?
-
?
starch + H2O
-
Myrothecium sp. M1 glucose + ?
-
?

Subunits

Subunits Comment Organism
? x * 72000, glucoamylase I, SDS-PAGE Myrothecium sp.
? x * 96000, glucoamylase II, SDS-PAGE Myrothecium sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
70
-
glucoamylase I and II Myrothecium sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40 70 30 min, glucoamylase I and II, stable Myrothecium sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4
-
glucoamylase I and II Myrothecium sp.

pH Stability

pH Stability pH Stability Maximum Comment Organism
3 6 glucoamylase I and II, stable Myrothecium sp.