Ligands	Features	Pre	Rec	Acc	MCC
Zn²⁺	PSSM	0.92	0.77	0.85	0.714
	AAC	0.81	0.77	0.79	0.590
	DC	0.76	0.86	0.80	0.598
	AAC + PSSM	0.92	0.80	0.87	0.739
	DC + PSSM	0.91	0.77	0.85	0.707
Mg²	PSSM	0.72	0.63	0.69	0.381
	AAC	0.58	0.51	0.58	0.164
	DC	0.60	0.55	0.59	0.184
	AAC + PSSM	0.72	0.63	0.69	0.385
	DC + PSSM	0.72	0.62	0.69	0.378
Ca²⁺	PSSM	0.73	0.63	0.70	0.397
	AAC	0.67	0.59	0.65	0.300
	DC	0.65	0.63	0.64	0.287
	AAC + PSSM	0.74	0.64	0.70	0.413
	DC + PSSM	0.73	0.63	0.70	0.394