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2,2'-dipyridyl
-
Mg2+ reverses inhibition
2-chloropyridine-3-carbaldehyde
3-(3-pyridyl)-1-propanol
-
moderate
3-aminomethylpyridine
-
potent
3-chloropyridine
-
moderate
3-indolepropionic acid
-
inhibits amidase and esterase activity
3-pyridine carboxaldehyde
-
competitive inhibitor
3-Pyridineacetonitrile
-
moderate
3-pyridinealdoxime
-
potent
3-Pyridinecarboxaldehyde
-
potent
3-Pyridylcarbinol
-
potent
4-aminonicotinamide
-
potent
4-methoxylnicotinaldehyde
5-bromo-nicotinaldehyde
-
-
5-bromopyridine-3-carbaldehyde
5-methoxynicotinaldehyde
competitive inhibitor
5-methoxypyridine-3-carbaldehyde
5-methylpyridine-3-carbaldehyde
6-fluoropyridine-3-carbaldehyde
benzaldehyde
competitive inhibition
benzoic acid
-
inhibits amidase and esterase activity
Carbobenzoxyamido-2-phenyl-ethyl-chloromethyl-ketone
-
-
diisopropylfluorophosphate
-
-
guanidinium hydrochloride
-
3.4 M, complete inhibition
HgCl2
Flavobacterium peregrinum
-
-
Hydrocinnamic acid
-
inhibits amidase and esterase activity
iodoacetamide
-
reversible, competitive inhibitor
N,N'-diethylnicotinamide
Flavobacterium peregrinum
-
competitive
N2-ethylnicotinamide
Flavobacterium peregrinum
-
competitive
N2-methylnicotinamide
Flavobacterium peregrinum
-
competitive
NAD+
-
competitive with respect to nicotinamide
nicotinal hydroxamic acid
-
moderate
nicotinamide
-
inhibits esterolysis of p-nitrophenyl acetate
nicotinamide analogs
Flavobacterium peregrinum
-
analogs with a trivalent nitrogen, competitive inhibition
-
o-bromobenzamide
-
moderate
p-nitrophenol
-
inhibits amidase and esterase activity
pyrazinecarbonitrile
-
irreversible inactivator
pyrazinoic acid
competitive inhibition
pyridine-3-carbonitrile
-
reversible, competitive inhibitor
Sodium diethyl dithiocarbamate
-
-
Thionicotinamide
-
moderate
Triton X-100
-
0.1%, 24% inhibition
2-chloropyridine-3-carbaldehyde
-
-
2-chloropyridine-3-carbaldehyde
-
-
3-acetylpyridine
-
-
3-acetylpyridine
Flavobacterium peregrinum
-
competitive
3-acetylpyridine
-
moderate
3-acetylpyridine
competitive inhibition
3-Cyanopyridine
-
-
4-methoxylnicotinaldehyde
-
weak inhibitor
4-methoxylnicotinaldehyde
-
weak inhibitor
4-methoxylnicotinaldehyde
-
weak inhibitor
4-methoxylnicotinaldehyde
-
weak inhibitor
4-methoxylnicotinaldehyde
-
weak inhibitor
5-bromonicotinaldehyde
competitive inhibition
5-bromonicotinaldehyde
-
-
5-bromopyridine-3-carbaldehyde
-
potent inhibitor
5-bromopyridine-3-carbaldehyde
-
potent inhibitor
5-methoxypyridine-3-carbaldehyde
-
potent inhibitor
5-methoxypyridine-3-carbaldehyde
-
potent inhibitor
5-methoxypyridine-3-carbaldehyde
-
potent inhibitor
5-methoxypyridine-3-carbaldehyde
-
potent inhibitor
5-methoxypyridine-3-carbaldehyde
-
potent inhibitor
5-methylnicotinaldehyde
-
-
5-methylnicotinaldehyde
-
-
5-methylnicotinaldehyde
-
-
5-methylnicotinaldehyde
-
-
5-methylnicotinaldehyde
-
-
5-Methylnicotinamide
-
competitive
5-Methylnicotinamide
-
moderate
5-methylpyridine-3-carbaldehyde
-
potent inhibitor
5-methylpyridine-3-carbaldehyde
-
potent inhibitor
5-methylpyridine-3-carbaldehyde
-
potent inhibitor
6-fluoropyridine-3-carbaldehyde
-
-
6-fluoropyridine-3-carbaldehyde
-
-
Cu2+
Flavobacterium peregrinum
-
CuSO4
EDTA
10 mM, 57% loss of activity
EDTA
Flavobacterium peregrinum
-
-
EDTA
-
0.02 mM, 46% inhibition
Fe2+
Flavobacterium peregrinum
-
-
Fe2+
Flavobacterium peregrinum
-
FeCl2
Fe3+
1 mM, 94% inhibition
Fe3+
-
1 mM, 94% inhibition
Hg2+
-
-
NaCl
500 mM, 12% inhibition
NaCl
50 mM, 12% inhibition
nicotinaldehyde
-
potent competitive inhibitor
nicotinaldehyde
-
potent competitive inhibitor
nicotinaldehyde
competitive inhibition
nicotinaldehyde
-
potent competitive inhibitor
nicotinaldehyde
-
potent competitive inhibitor
nicotinaldehyde
most potent inhibitor
nicotinaldehyde
-
potent competitive inhibitor
nicotinaldehyde
competitive inhibitor
nicotinic acid
-
-
nicotinic acid
-
inhibits amidase and esterase activity
nicotinic acid
competitive inhibition
nicotinic acid hydrazide
Flavobacterium peregrinum
-
competitive
nicotinic acid hydrazide
-
potent
PCMB
Flavobacterium peregrinum
-
-
Pyrazinamide
-
moderate
Pyrazinamide
-
the natural resistance of Mycobacterium kansasii to pyrazinamide is due to a deficient pyrazinamidase activity of nicotinamidase
Urea
-
1 M, 20% inhibition
Urea
-
8 M, complete inhibition
Zn2+
5 mM, complete inactivation
Zn2+
5 mM, complete inhibition
Zn2+
Flavobacterium peregrinum
-
ZnCl2
additional information
-
not inhibited by 3-hydroxypyridine
-
additional information
-
not inhibited by nicotinic acid
-
additional information
-
pyridine nitrogen and the carbonyl carbon of nicotinamide are involved in substrate-enzyme binding, and the enzyme exhibits steric hindrance in binding nicotinamide analogues with substituents at the 1-position, 5-position, and 6-positions of the pyridine ring
-
additional information
-
not inhibited by 3-hydroxypyridine and 2-chloropyridine-3-carbaldehyde
-
additional information
-
not inhibited by 3-hydroxypyridine and 6-fluoropyridine-3-carbaldehyde
-
additional information
not inhibited by 10 mM EDTA
-
additional information
-
not inhibited by 10 mM EDTA
-
additional information
-
enzyme is not a subject to feedback inhibition
-