Table 3. Hydrodynamic properties of Cr-DapL.

Model	Mass (kDa)	s 20,w A	f/fo B	r.m.s.d.	Runs test-Z score
c(s)-distribution	-	5.41	1.51	0.005	3.1
c(M)-distribution	100.2C	-	1.48	0.005	3.0
Discrete species	99±3D	-	-	0.005	5.8

^AStandardized sedimentation co-efficient taken from the ordinate maximum of the c(s) distribution.

^BFrictional ratio calculated assuming a prolate ellipsoid shape and also assuming a single species [38].

^CMass taken from the ordinate maximum of the c(M) distribution.

^DError reflects the 68.3% confidence interval as implemented in SEDFIT [26], [27].