1.14.20.5	2,4-pyridinedicarboxylate	potent competitive	15474	
1.14.20.5	Cu2+	0.02 mM, complete inhibition in presence of 0.01 mM Fe2+	19	
1.14.20.5	prunin	competitive with respect to (2S)-naringenin	20486	
1.14.20.5	Zn2+	0.02 mM, complete inhibition in presence of 0.01 mM Fe2+	14