Table 3.

Binding constant (log K) For 10r and 10c.

Compound	Monomeric heme log K ± σ		μ-oxo heme log K ± σ	CT DNA log K ± σ
	pH 5.6	pH 7.5	pH 5.8
10ra	4.97 ± 0.005	5.075 ± 0.01	6.31 ± 0.01	3.39 ± 0.02
10ca	5.284 ± 0.01	6.018 ± 0.008	6.09 ± 0.02	4.67 ± 0.04
CQ	4.82	5.2b	5.6c	ND
Stoichiometry	1:1		1:1	ND

^aCalculated from Hyp Spec.

^bRefer to text Ref. [35].

^cRefer to text Ref. [36].