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Literature summary for 6.1.1.13 extracted from

  • Baddiley, J; Neuhaus, F.C.
    The enzymic activation of D-alanine (1960), Biochem. J., 75, 579-587.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.13
-
diphosphate ATP-diphosphate exchange reaction Lactiplantibacillus plantarum
2.5
-
ATP formation of D-alanine hydroamate Lactiplantibacillus plantarum
40
-
D-Ala formation of D-alanine hydroxamate Lactiplantibacillus plantarum
70
-
D-Ala ATP-diphosphate exchange reaction Lactiplantibacillus plantarum

Organism

Organism UniProt Comment Textmining
Lactiplantibacillus plantarum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Lactiplantibacillus plantarum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.5
-
-
Lactiplantibacillus plantarum

Storage Stability

Storage Stability Organism
-10°C, ammonium sulfate fraction stable for 6 months Lactiplantibacillus plantarum
-20°C, chromatographed fraction loses 25% of activity in 1 week Lactiplantibacillus plantarum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + D-Ala + hydroxylamine D-Ala can be substituted by D-2-amino-n-butyric acid with 14.6% and D-Ser with 7.5% efficiency Lactiplantibacillus plantarum D-Alanine hydroxamate + AMP + diphosphate
-
?
ATP + diphosphate
-
Lactiplantibacillus plantarum ATP + diphosphate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 8 substrates D-Ala + hydroxylamine + ATP Lactiplantibacillus plantarum
7.5 8 ATP-diphosphate exchange reaction Lactiplantibacillus plantarum