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Literature summary for 4.4.1.11 extracted from

  • Takada, H.; Esaki, N.; Tanaka, H.; Soda, K.
    The C3-N bond cleavage of 2-amino-3-(N-substituted-amino)-propionic acids catalyzed by L-mehtionine gamma-lyase (1988), Agric. Biol. Chem., 52, 2897-2901.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.13
-
Se-methyl-L-selenocysteine
-
Pseudomonas putida
1.4
-
S-methyl-L-cysteine
-
Pseudomonas putida
2.3
-
DL-amino-3-(N-methylamino)propionic acid
-
Pseudomonas putida
2.8
-
O-methyl-L-serine
-
Pseudomonas putida
12.3
-
DL-2-amino-3(N-hydroxyethyl)propionic acid
-
Pseudomonas putida

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
-
-

Reaction

Reaction Comment Organism Reaction ID
L-methionine + H2O = methanethiol + NH3 + 2-oxobutanoate cleavage of C-N bond in addition to C-S, C-Se and C-O bond at beta-position of amino acids by elimination and replacement reactions Pseudomonas putida

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
DL-2-amino-3-(N-hydroxyethylamino)-propionic acid
-
Pseudomonas putida ethanolamine + NH3 + pyruvate
-
?
DL-2-amino-3-(N-methylamino)propionic acid
-
Pseudomonas putida methylamine + NH3 + pyruvate
-
?
L-methionine + H2O
-
Pseudomonas putida methanethiol + NH3 + 2-oxobutanoate
-
?
O-methyl-L-serine + H2O
-
Pseudomonas putida ?
-
?
Se-methylselenocysteine
-
Pseudomonas putida ?
-
?

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
Pseudomonas putida