Table 1.

Summary of ssDNA binding affinity of wild-type SSB and SSBΔC8 determined from EMSA and SPR experiments.

Method	buffer	ssDNA length (nt)	Kd (M)		Figure S7
			wtSSB	SSBΔC8
EMSA	1	55	4.04 × 10−9 (1)	1.39 × 10−8 (~3.4)	(A)
	1	75	1.14 × 10−9 (1)	7.52 × 10−9 (~6.6)	(B)
SPR	1	55	2.40 × 10−8 (1)	4.70 × 10−9 (~0.2)	(C)
	2	55	1.45 × 10−7 (1)	8.91 × 10−8 (0.6)	(D)

*Numbers in the parentheses refer to the relative change in fold.