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Literature summary extracted from

  • Robinson, W.G.; Hook, R.H.
    Ricinine nitrilase II. purification and properties (1964), J. Biol. Chem., 239, 4257-4267.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.5.5.2 diisopropyl fluorophosphate 0.3 mM Pseudomonas sp.
3.5.5.2 p-hydroxymercuribenzoate 0.3 mM Pseudomonas sp.
3.5.5.2 Sodium cyanide 29 mM Pseudomonas sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.5.5.2 0.019
-
ricinine
-
Pseudomonas sp.
3.5.5.2 0.05
-
N-ethyl-3-cyano-4-methoxy-2-pyridone
-
Pseudomonas sp.

Organism

EC Number Organism UniProt Comment Textmining
3.5.5.2 Pseudomonas sp.
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.5.5.2
-
Pseudomonas sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.5.2 N-ethyl-3-cyano-4-methoxy-2-pyridone + H2O
-
Pseudomonas sp. N-ethyl-3-carboxy-4-methoxy-2-pyridone + NH3
-
?
3.5.5.2 ricinine + H2O
-
Pseudomonas sp. 3-carboxy-4-methoxy-N-methyl-2-pyridone + NH3
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5.5.2 7.2 9.1
-
Pseudomonas sp.

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.5.5.2 6 11
-
Pseudomonas sp.