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Literature summary 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

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

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.2.42 3.81
-
 D-threonine
-
 Arthrobacter sp.
4.1.2.42 14
-
 D-allo-threonine
-
 Arthrobacter sp.

Metals/Ions

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

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.2.42 51000
-
-
 Arthrobacter sp.

Organism

EC Number Organism UniProt Comment Textmining
4.1.2.42 Arthrobacter sp.
-
-
-
4.1.2.42 Arthrobacter sp. DK-38
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.2.42
-
 Arthrobacter sp.

Substrates and Products (Substrate)

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

Subunits

EC Number Subunits Comment Organism
4.1.2.42 monomer 1 * 51000 Arthrobacter sp.

Cofactor

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