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Literature summary extracted from

  • Tanigawa, J.; Shimiyama, M.; Dohi, K.; Ueda, I.
    Purification and properties of nicotinamide deamidase from Flavobacterium peregrinum (1972), J. Biol. Chem., 247, 8036-8042.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.5.1.19 EDTA less than 0.5 mM, slight enhancement of deaminase activity Flavobacterium peregrinum

General Stability

EC Number General Stability Organism
3.5.1.19 inactivated by dialysis in absence of Mn2+. After overnight dialysis in presence of Mn2+ almost all activity is retained. A dialysis against 0.01 M maleate buffer, pH 6.5, containing 0.005 mM HgCl2 results in complete retention of activity Flavobacterium peregrinum

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.5.1.19 Cu2+ CuSO4 Flavobacterium peregrinum
3.5.1.19 Fe2+
-
Flavobacterium peregrinum
3.5.1.19 HgCl2
-
Flavobacterium peregrinum
3.5.1.19 nicotinamide analogs analogs with a trivalent nitrogen, competitive inhibition Flavobacterium peregrinum
3.5.1.19 PCMB
-
Flavobacterium peregrinum
3.5.1.19 Zn2+ ZnCl2 Flavobacterium peregrinum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.5.1.19 0.0002
-
nicotinamide
-
Flavobacterium peregrinum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.5.1.19 48000
-
gel filtration Flavobacterium peregrinum

Organism

EC Number Organism UniProt Comment Textmining
3.5.1.19 Flavobacterium peregrinum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.5.1.19
-
Flavobacterium peregrinum

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.5.1.19 additional information
-
-
Flavobacterium peregrinum
3.5.1.19 2.17
-
-
Flavobacterium peregrinum

Storage Stability

EC Number Storage Stability Organism
3.5.1.19 -20°C, 50% loss of activity after 4 weeks Flavobacterium peregrinum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.1.19 nicotinamide + H2O
-
Flavobacterium peregrinum nicotinate + NH3
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5.1.19 6.5
-
-
Flavobacterium peregrinum