Table 2.

Binding affinities (M^–1) for polyamides

	5′-ATGGTT-3′	5′-ATGGTA-3′	5′-ATGGTC-3′	5′-ATGGTG-3′
1	2.1 (±0.6)× 108	2.0 (±0.5) × 108	<107	<107
2R	1.6 (±0.7) × 109	1.7 (±0.9) × 109	3.9 (±2.0) × 107	<107
4R	3.3 (±0.1} × 109	1.8 (±0.2) × 109	5.0 (±1.1) × 107	<107
4S	1.1 (±0.1) × 109	1.3 (±0.2) × 109	6.0 (± 0,4) × 107	<107
3R	3.2 (±0.4) × 108	2.1 {±0.3) × 108	<107	<107
5R	2.0 (±0.4) × 109	5.2 (±1.6) × 108	8.9 (±2.8) × 107	<107

Equilibrium association constants are reported as mean values from three DNase I footprinting titration experiments. Standard deviations are shown in parentheses.