1.1.5.12: D-lactate dehydrogenase (quinone)
This is an abbreviated version!
For detailed information about D-lactate dehydrogenase (quinone), go to the full flat file.
Reaction
Synonyms
Cg1027, D-iLDH, DLD, Dld2, Fe-S D-iLDH, lldE, NAD-independent D-lactate dehydrogenase, pp4737, quinone-dependent D-lactate dehydrogenase
ECTree
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Inhibitors
Inhibitors on EC 1.1.5.12 - D-lactate dehydrogenase (quinone)
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antimycin A
inhibits electron transfer from quinone to cytochrome c
Ba2+
5 mM, partial inhibition; 5 mM, partial inhibition of activity
Ca2+
5 mM, partial inhibition; 5 mM, partial inhibition of activity
cyanide
-
stimulates D-lactate dehydrogenase activity at neutral pH, though it inhibits the activity at alkaline pH. At 1.5 mM, 50% inhibition at pH 9.3
Mg2+
5 mM, partial inhibition; 5 mM, partial inhibition of activity
NaN3
inhibits electron transfer from cytochrome c to molecular oxygen
Ni2+
5 mM, partial inhibition; 5 mM, partial inhibition of activity
additional information
-
not inhibited by 4-chloromercuribenzoate, N-ethylmaleimide, or 5,5'-dithiobis(2-nitrobenzoic acid)
-
5 mM, complete inhibition; 5 mM, complete inhibition of activity
5 mM, complete inhibition; 5 mM, complete inhibition of activity
5 mM, complete inhibition; 5 mM, complete inhibition of activity
5 mM, partial inhibition; 5 mM, partial inhibition of activity
5 mM, complete inhibition; 5 mM, complete inhibition of activity
5 mM, complete inhibition; 5 mM, complete inhibition of activity
5 mM, complete inhibition; 5 mM, complete inhibition of activity