1.1.5.12	2-hydroxy-3-butynoic acid	inactivation	217349	
1.1.5.12	antimycin A	inhibits electron transfer from quinone to cytochrome c	1042	
1.1.5.12	Ba2+	5 mM, partial inhibition; 5 mM, partial inhibition of activity	111	
1.1.5.12	Ca2+	5 mM, partial inhibition; 5 mM, partial inhibition of activity	15	
1.1.5.12	Cd2+	complete inhibition	52	
1.1.5.12	Cd2+	5 mM, complete inhibition; 5 mM, complete inhibition of activity	52	
1.1.5.12	Co2+	complete inhibition	23	
1.1.5.12	Co2+	5 mM, complete inhibition; 5 mM, complete inhibition of activity	23	
1.1.5.12	Cu2+	complete inhibition	19	
1.1.5.12	Cu2+	5 mM, complete inhibition; 5 mM, complete inhibition of activity	19	
1.1.5.12	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	118	
1.1.5.12	EDTA	partial inhibition	21	
1.1.5.12	EDTA	5 mM, partial inhibition; 5 mM, partial inhibition of activity	21	
1.1.5.12	Fe2+	complete inhibition	25	
1.1.5.12	Fe2+	5 mM, complete inhibition; 5 mM, complete inhibition of activity	25	
1.1.5.12	Mg2+	5 mM, partial inhibition; 5 mM, partial inhibition of activity	6	
1.1.5.12	Mn2+	complete inhibition	11	
1.1.5.12	Mn2+	5 mM, complete inhibition; 5 mM, complete inhibition of activity	11	
1.1.5.12	additional information	not inhibited by 4-chloromercuribenzoate, N-ethylmaleimide, or 5,5'-dithiobis(2-nitrobenzoic acid)	2	
1.1.5.12	NaN3	inhibits electron transfer from cytochrome c to molecular oxygen	238	
1.1.5.12	Ni2+	5 mM, partial inhibition; 5 mM, partial inhibition of activity	38	
1.1.5.12	Zn2+	complete inhibition	14	
1.1.5.12	Zn2+	5 mM, complete inhibition; 5 mM, complete inhibition of activity	14