TABLE 1.

Best fit model and relative association constants

SN-Hendra F TM constructs were purified and analyzed by sedimentation equilibrium analysis.

Sample	20,000 rpm		25,000 rpm		30,000 rpm
	Best fit model	Relative association constanta	Best fit model	Relative association constanta	Best fit model	Relative association constanta
WT F TM	1:3	1	1:3	0.54 ± 0.04	1:3	0.45 ± 0.02
G508A	1:3	3.29 ± 0.51	1:3	0.82 ± 0.07	1:3	0.71 ± 0.02
G508I	1:3	14.91 ± 3.56	1:3	2.56 ± 0.19	1:3	1.49 ± 0.11
G508L	1:3	6.46 ± 1.13	1:3	2.01 ± 0.14	1:3	1.71 ± 0.16

^a Relative association constant as compared with WT F at 20,000 rpm, 8.38 ± 0.84 × 10⁸ m⁻².