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Literature summary for 4.3.1.15 extracted from

  • Nagasawa, T.; Tanizawa, K.; Satoda, T.; Yamada, H.
    Diaminopropionate ammonia-lyase from Salmonella typhimurium. Purification and characterization of the crystalline enzyme and sequence determination of the pyridoxal 5'-phosphate binding peptide (1988), J. Biol. Chem., 263, 958-964.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
AgNO3
-
Salmonella enterica subsp. enterica serovar Typhimurium
benzylamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
CuSO4
-
Salmonella enterica subsp. enterica serovar Typhimurium
cysteamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
D-Ala
-
Salmonella enterica subsp. enterica serovar Typhimurium
D-cycloserine
-
Salmonella enterica subsp. enterica serovar Typhimurium
D-penicillamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
ethanolamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
ethylamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
HgCl2
-
Salmonella enterica subsp. enterica serovar Typhimurium
hydroxylamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
L-2,4-diaminobutanoate
-
Salmonella enterica subsp. enterica serovar Typhimurium
L-Ala
-
Salmonella enterica subsp. enterica serovar Typhimurium
L-cysteine
-
Salmonella enterica subsp. enterica serovar Typhimurium
L-Penicillamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
methylamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
PCMB
-
Salmonella enterica subsp. enterica serovar Typhimurium
phenylhydrazine
-
Salmonella enterica subsp. enterica serovar Typhimurium
Propylamine
-
Salmonella enterica subsp. enterica serovar Typhimurium
Semicarbazide
-
Salmonella enterica subsp. enterica serovar Typhimurium

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.12
-
L-2,3-diaminopropanoate
-
Salmonella enterica subsp. enterica serovar Typhimurium
0.27
-
D-2,3-diaminopropanoate
-
Salmonella enterica subsp. enterica serovar Typhimurium
0.43
-
D-Ser
-
Salmonella enterica subsp. enterica serovar Typhimurium
1
-
L-2,3-diaminopropanoate
-
Salmonella enterica subsp. enterica serovar Typhimurium
6.7
-
L-Ser
-
Salmonella enterica subsp. enterica serovar Typhimurium

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
44000
-
2 * 44000, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium
89000
-
equilibrium ultracentrifugation Salmonella enterica subsp. enterica serovar Typhimurium
96000
-
gel filtration Salmonella enterica subsp. enterica serovar Typhimurium

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Salmonella enterica subsp. enterica serovar Typhimurium the enzyme is induced only by L-2,3-diaminopropionate or D-2,3-diaminopropanoate ?
-
?

Organism

Organism UniProt Comment Textmining
Devosia riboflavina
-
-
-
Pseudomonas fluorescens
-
-
-
Salmonella enterica subsp. enterica serovar Typhimurium
-
-
-
Streptomyces ruber
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Salmonella enterica subsp. enterica serovar Typhimurium

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
46.9
-
-
Salmonella enterica subsp. enterica serovar Typhimurium

Storage Stability

Storage Stability Organism
-20°C, 50% v/v glycerol, 10 mM potassium phosphate, pH 7.0, 0.01 mM pyridoxal 5'-phosphate, 0.1 mM dithiothreitol, 0.1 mM Na2EDTA, stable for at least 2 months Salmonella enterica subsp. enterica serovar Typhimurium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-2,3-Diaminopropanoate + H2O
-
Salmonella enterica subsp. enterica serovar Typhimurium Pyruvate + NH3
-
?
D-2,3-Diaminopropanoate + H2O
-
Pseudomonas fluorescens Pyruvate + NH3
-
?
D-2,3-Diaminopropanoate + H2O
-
Devosia riboflavina Pyruvate + NH3
-
?
D-2,3-Diaminopropanoate + H2O
-
Streptomyces ruber Pyruvate + NH3
-
?
D-serine
-
Salmonella enterica subsp. enterica serovar Typhimurium pyruvate + NH3
-
?
L-2,3-Diaminopropanoate + H2O
-
Salmonella enterica subsp. enterica serovar Typhimurium Pyruvate + NH3
-
?
L-2,3-Diaminopropanoate + H2O
-
Pseudomonas fluorescens Pyruvate + NH3
-
?
L-2,3-Diaminopropanoate + H2O
-
Devosia riboflavina Pyruvate + NH3
-
?
L-2,3-Diaminopropanoate + H2O
-
Streptomyces ruber Pyruvate + NH3
-
?
L-serine
-
Salmonella enterica subsp. enterica serovar Typhimurium pyruvate + NH3
-
?
additional information the enzyme is induced only by L-2,3-diaminopropionate or D-2,3-diaminopropanoate Salmonella enterica subsp. enterica serovar Typhimurium ?
-
?

Subunits

Subunits Comment Organism
dimer 2 * 44000, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
pH 7.0, 10 min, stable below Salmonella enterica subsp. enterica serovar Typhimurium
55
-
pH 7.0, 10 min, 50% loss of activity Salmonella enterica subsp. enterica serovar Typhimurium
60
-
pH 7.0, 10 min, 90% loss of activity Salmonella enterica subsp. enterica serovar Typhimurium

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8 8
-
Salmonella enterica subsp. enterica serovar Typhimurium

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate contains 2 mol of pyridoxal 5'-phosphate per mol of enzyme Salmonella enterica subsp. enterica serovar Typhimurium