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1.17.1.5: nicotinate dehydrogenase

This is an abbreviated version!
For detailed information about nicotinate dehydrogenase, go to the full flat file.

Word Map on EC 1.17.1.5

Reaction

nicotinate
+
H2O
+
NADP+
=
6-Hydroxynicotinate
+
NADPH
+
H+

Synonyms

dehydrogenase, nicotinate, EC 1.5.1.13, NA hydroxylase, NAH, NahAB1B2, NDH, NdhL, NdhM, NdhS, nicotinate dehydrogenase, nicotinic acid hydroxylase, three-component NA hydroxylase, three-component nicotinic acid hydroxylase

ECTree

     1 Oxidoreductases
         1.17 Acting on CH or CH2 groups
             1.17.1 With NAD+ or NADP+ as acceptor
                1.17.1.5 nicotinate dehydrogenase

Inhibitors

Inhibitors on EC 1.17.1.5 - nicotinate dehydrogenase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1,10-phenanthroline
-
1 mM, 30-50% inhibition
2,2'-dipyridyl
6-Hydroxynicotinate
-
inhibits effectively
Acriflavin
-
1 mM, 10 min at 35°C, 22% loss of activity
AgNO3
-
1 mM, 10 min at 35°C, complete loss of activity
Atabrine
-
1 mM, 30-50% inhibition
CuCl2
-
1 mM, 10 min at 35°C, complete loss of activity
HgCl2
-
1 mM, 10 min at 35°C, complete loss of activity
N-ethylmaleimide
-
1 mM, 10 min at 35°C, complete loss of activity
NaCl
-
sufficient NaCl inhibits enzyme activity significantly
NaN3
-
1 mM, 10 min at 35°C, 17% loss of activity
p-chloromercuribenzoate
-
1 mM, 10 min at 35°C, complete loss of activity
phenylhydrazine
-
1 mM, 10 min at 35°C, 15% loss of activity
Selenophosphate
-
7 mM, 30 min, anaerobic conditions, reversible complete inactivation, time-dependent
sodium selenide
-
7 mM, 10 min, anaerobic conditions, reversible complete inactivation, time-dependent
Sulfide
additional information
-
not inhibited by incubation for 1 h at room temperature with 100 mM KCN
-