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Literature summary for 1.2.1.54 extracted from

  • Vanderbilt, A.S.; Gaby, N.S.; Rodwell, V.W.
    Intermediates and enzymes between alpha-ketoarginine and gamma-guanidinobutyrate in the L-arginine catabolic pathway of Pseudomonas putida (1975), J. Biol. Chem., 250, 5322-5329.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4-guanidinobutanal + NAD+ Pseudomonas putida arginine catabolic pathway, involved in the degradation of arginine in Pseudomonas putida, cf. EC 1.2.1.19 4-guanidinobutanoate + NADH
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
inducible by L-arginine or its catabolic intermediates
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-guanidinobutanal + NAD+
-
Pseudomonas putida 4-guanidinobutanoate + NADH
-
?
4-guanidinobutanal + NAD+ arginine catabolic pathway, involved in the degradation of arginine in Pseudomonas putida, cf. EC 1.2.1.19 Pseudomonas putida 4-guanidinobutanoate + NADH
-
?
4-guanidinobutanal + NAD+
-
Pseudomonas putida P2 4-guanidinobutanoate + NADH
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
80
-
10 min, complete inactivation Pseudomonas putida

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5 9
-
Pseudomonas putida

Cofactor

Cofactor Comment Organism Structure
NAD+ highly specific for Pseudomonas putida