Table 1.

Binding Affinities and Association Rates of Homo Complexes, Overlap Complexes, and Gap Complexes

	RBP1–59	RBP1–69	RBP1–84	RBP1–96	RBP1–124
RBP60–277	104 ± 4∗	1.62 ± 0.05	2.4 ± 0.3	<0.1	4.0 ± 0.1
	119 ± 16∗	780 ± 40	1480 ± 60	(2.90 ± 0.05) × 105	530 ± 20
RBP70–277	ND	4.0 ± 0.1∗	7.2 ± 0.8	<0.1	2.7 ± 0.1
		340 ± 30∗	900 ± 60	(2.54 ± 0.04) × 105	620 ± 20
RBP85–277	ND	5.3 ± 0.2	9.3 ± 0.4∗	<0.1	4.5 ± 0.5
		540 ± 30	1490 ± 70∗	(2.91 ± 0.04) × 105	620 ± 30
RBP97–277	ND	ND	79 ± 30	<0.1∗	3.0 ± 0.5
			590 ± 40	(2.13 ± 0.04) × 105∗	570 ± 10
RBP125–277	ND	ND	ND	2.98 ± 0.47	0.45 ± 0.05∗
				(4.26 ± 0.08) × 105	1260 ± 30∗

K_d (units of nM) and k_on (italics; units of M⁻¹ s⁻¹) are listed at the top and bottom of each cell, respectively. K_d errors are SDs of three independent measurements. k_on errors are those calculated from the linear regression fits (three independent data sets). ND, binding not detected. ^∗ indicates homo complexes (diagonal). Overlap complexes are above the diagonal. Gap complexes are below the diagonal.