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Literature summary for 4.1.2.42 extracted from

  • Kataoka, M.; Ikemi, M.; Morikawa, T.; Miyoshi, T.; Nishi, K.I.; Wada, M.; Yamada, H.; Shimizu, S.
    Isolation and characterization of D-threonine aldolase, a pyridoxal-5'-phosphate-dependent enzyme from Arthrobacter sp. DK-38 (1997), Eur. J. Biochem., 248, 385-393.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
additional information enzyme completely loses activity in absence of either pyridoxal 5'-phosphate or divalent cations Arthrobacter sp.

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.81
-
D-threonine
-
Arthrobacter sp.
14
-
D-allo-threonine
-
Arthrobacter sp.

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ divalent cation required: Co2+, Ni2+, Mg2+ or Mn2+ Arthrobacter sp.
Mg2+ divalent cation required: Co2+, Ni2+, Mg2+ or Mn2+ Arthrobacter sp.
Mn2+ divalent cation required: Co2+, Ni2+, Mg2+ or Mn2+ Arthrobacter sp.
Ni2+ divalent cation required: Co2+, Ni2+, Mg2+ or Mn2+ Arthrobacter sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
51000
-
-
Arthrobacter sp.

Organism

Organism UniProt Comment Textmining
Arthrobacter sp.
-
-
-
Arthrobacter sp. DK-38
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Arthrobacter sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-allo-threonine
-
Arthrobacter sp. glycine + acetaldehyde
-
r
D-allo-threonine
-
Arthrobacter sp. DK-38 glycine + acetaldehyde
-
r
D-beta-3,4-dihydroxyphenylserine
-
Arthrobacter sp. ?
-
?
D-beta-3,4-dihydroxyphenylserine
-
Arthrobacter sp. DK-38 ?
-
?
D-beta-3,4-methylenedioxyphenylserine
-
Arthrobacter sp. ?
-
?
D-beta-3,4-methylenedioxyphenylserine
-
Arthrobacter sp. DK-38 ?
-
?
D-beta-hydroxy-alpha-aminovaleric acid
-
Arthrobacter sp. glycine + propionaldehyde
-
?
D-beta-hydroxy-alpha-aminovaleric acid
-
Arthrobacter sp. DK-38 glycine + propionaldehyde
-
?
D-beta-phenylserine
-
Arthrobacter sp. glycine + benzaldehyde
-
?
D-threonine
-
Arthrobacter sp. glycine + acetaldehyde
-
r
D-threonine
-
Arthrobacter sp. DK-38 glycine + acetaldehyde
-
r
glycine + acetaldehyde
-
Arthrobacter sp. D-threonine + D-allo-threonine
-
r

Subunits

Subunits Comment Organism
monomer 1 * 51000 Arthrobacter sp.

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate required Arthrobacter sp.