1.14.99.53	Ca2+	presence promotes saccharification efficiency of chitin by 36.7%	766324	
1.14.99.53	copper	-	744375, 767577	
1.14.99.53	copper	Cu2+ does not dissociate from the protein molecule during unfolding	766321	
1.14.99.53	copper	His1 and His96 coordinate the copper cofactor	766292	
1.14.99.53	copper	the active site is formed by His37 and His144 that coordinate the copper atom in a T-shaped geometry	745380	
1.14.99.53	copper	tight binding activity toward Cu2+ , Kd value 0.0048 mM. Residues His1 and His61 directly coordinate the basic copper cofactor in T-shaped geometry	766407	
1.14.99.53	Cu2+	-	745380	
1.14.99.53	Cu2+	crystal structures show a putative dioxygen species equatorially bound to the active site copper	740090	
1.14.99.53	Cu2+	Cu(II) binds with KD value 43 nM at pH 5. The coordination geometry around the copper is distorted from axial symmetry	740345	
1.14.99.53	Cu2+	dependent on	736250, 736633