TABLE 1.

Dissociation constants for Tsr and RNA mutants

Protein	58-nt RNA	KD	Fig.
		μm
FL-Tsr	Wild-type	1) 0.16 ± 0.06	2B
		2) 10 ± 6.7
Tsr-CTD	Wild-type	6.1 ± 1.6	2B
Tsr-NTD	Wild-type	NBa	2B
FL-Tsr	U1061A	1.6 ± 0.3	6A
Tsr-R26A	Wild-type	4.6 ± 1.1	7G
Tsr-R162A	Wild-type	18 ± 9.4	7G

^a NB, no binding detected.