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

BRENDA support

Literature summary for 4.3.1.2 extracted from

  • Hsiang, M.W.; Bright, H.J.
    beta-methylaspartase from Clostridium tetanomorphum (1969), Methods Enzymol., 13, 347-353.
No PubMed abstract available

Crystallization (Commentary)

Crystallization (Comment) Organism
crystallized from ammonium sulfate Clostridium tetanomorphum

Inhibitors

Inhibitors Comment Organism Structure
N-ethylmaleimide
-
Clostridium tetanomorphum

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+
-
Clostridium tetanomorphum
Mg2+
-
Clostridium tetanomorphum
Mn2+
-
Clostridium tetanomorphum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
100000
-
equilibrium ultracentrifugation Clostridium tetanomorphum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-threo-3-methylaspartate Bacterium cadaveris
-
?
-
?
L-threo-3-methylaspartate Clostridium tetanomorphum
-
?
-
?

Organism

Organism UniProt Comment Textmining
Bacterium cadaveris
-
-
-
Clostridium tetanomorphum
-
-
-
Clostridium tetanomorphum H1 / ATCC 15920
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Clostridium tetanomorphum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
280
-
-
Clostridium tetanomorphum

Storage Stability

Storage Stability Organism
0-3°C, in 0.5 M tetramethylammonium chloride, pH 6.8 for many months, with little loss of activity Clostridium tetanomorphum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
beta-ethylaspartate
-
Bacterium cadaveris ?
-
?
beta-ethylaspartate
-
Clostridium tetanomorphum ?
-
?
beta-ethylaspartate
-
Clostridium tetanomorphum H1 / ATCC 15920 ?
-
?
beta-isopropylaspartate
-
Clostridium tetanomorphum ?
-
?
beta-propylaspartate
-
Clostridium tetanomorphum ?
-
?
erythro-3-methylaspartate
-
Bacterium cadaveris ?
-
?
erythro-3-methylaspartate erythro-beta-methylaspartate Clostridium tetanomorphum ?
-
?
erythro-3-methylaspartate erythro-beta-methylaspartate Clostridium tetanomorphum H1 / ATCC 15920 ?
-
?
L-aspartate
-
Clostridium tetanomorphum fumarate + NH3
-
?
L-aspartate
-
Clostridium tetanomorphum H1 / ATCC 15920 fumarate + NH3
-
?
L-threo-3-methylaspartate r Bacterium cadaveris mesaconate + NH3
-
?
L-threo-3-methylaspartate r Clostridium tetanomorphum mesaconate + NH3
-
?
L-threo-3-methylaspartate threo-beta-methyl-L-aspartate Clostridium tetanomorphum mesaconate + NH3
-
?
L-threo-3-methylaspartate r Clostridium tetanomorphum H1 / ATCC 15920 mesaconate + NH3
-
?
L-threo-3-methylaspartate threo-beta-methyl-L-aspartate Clostridium tetanomorphum H1 / ATCC 15920 mesaconate + NH3
-
?
L-threo-3-methylaspartate
-
Bacterium cadaveris ?
-
?
L-threo-3-methylaspartate
-
Clostridium tetanomorphum ?
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
additional information
-
additional information
-
Clostridium tetanomorphum
467
-
L-threo-3-methylaspartate pH 9.7 Clostridium tetanomorphum