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. Author manuscript; available in PMC: 2013 Jul 31.
Published in final edited form as: Biochemistry. 2012 Jul 16;51(30):5921–5931. doi: 10.1021/bi300406n

Table 1.

Parameters derived from SAXS data for three concentrations of NS51–878 and extrapolated to zero concentrationa.

Concentration (mg/mL) “0” 1.2 1.8 3.5
RG [Guinier37] (Å) 34.4 ± 1 35.1 ± 1 35.4 ± 1 36.4 ± 1
RG [P(R)38] (Å) 35.0 ± 1 35.6 ± 1 36.1 ± 1 36.9 ± 1
Dmax [P(R)38] (Å) - 125 125 135
VP [Porod37] (nm3) 151.4 155.6 155.9 162.2
Molecular mass [I(0)37] (kDa) 95.5 ± 10 97.4 ± 10 98.4 ± 10 101.1 ± 10
Molecular mass [Porod37] (kDa) 88.3 ± 13 90.8 ± 13 90.9 ± 13 94.6 ± 13
Oligomerization state Monomer Monomer Monomer Monomer
a

The methods used to determine the parameters are indicated in brackets.