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. Author manuscript; available in PMC: 2016 Dec 19.
Published in final edited form as: Structure. 2016 Nov 3;24(12):2080–2091. doi: 10.1016/j.str.2016.08.020

Table 2.

Parameters Derived from SAXS and Comparison with Molecular Weight from the Chemical Structure

Monomeric apo-NFU1 Dimeric apo-NFU1 Holo-NFU1
Radius of gyration from SAXS, Rg (Å) 25.1 ± 0.4 33.2 ± 0.5 51.7 ± 1.2
Maximum dimension from SAXS, Dmax (Å) 82 ± 2 115 ± 4 180 ±8
Molecular weight from SAXS determined by Vc (kDa) 28 ±2 57 ±5 182 ± 15
Molecular weight from chemical structure (kDa) 27.0 54.0 164.112