Table 1. Summary of the hydrodynamic and structural data of mortalin.

Mortalin structural and hydrodynamic properties	Predicted for a sphere †		Experimental determination
	Monomer	Dimer	aSEC	AUC #	SAXS	HydroPro
MM (kDa)	70.7	141.4	75 ± 4	76 ± 4	66 ± 2	-
s020,w (S)	6.1	9.6	-	4.8 ± 0.1*	-	4.9 ± 0.2
Rs (Å)	27	34	35 ± 2	-	-	34 ± 3
ƒ/ƒ0	-	-	1.30 ¥	1.36 ± 0.01	-	1.30
Rg (Å)	-	-	-	-	36 ± 2 § 38 ± 2 &	33 ± 2
Dmax (Å)	-	-	-	-	130 ± 10	116 ± 3

^† Values predicted as globular monomers in water and 20°C (predicted by the Sednterp software)

^# calculated from SedFit from the sedimentation velocity data;

* data extrapolated for water, 20°C and 0 mg.mL^-1 of protein;

^§ data from Guinier law;

^& data from p(r) curve;

^¥ data obtained using the Stokes equation for proteins of known Rs (predicted by Sednterp software).