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. Author manuscript; available in PMC: 2012 Dec 16.
Published in final edited form as: J Mol Biol. 2011 Oct 25;414(5):783–797. doi: 10.1016/j.jmb.2011.10.034

Table 2.

The results of SAXS measurements on the monomeric yeast frataxin in the absence and presence of glycerol

Sample Rg(nm) Dmax(nm) Ve(nm3) Vp (nm3) χg χx χn χo χb χf
Yfh1wt
Yfh1wt + glycerol		 1.8
2.25		 6.8
7.5		 28
32.2		 24
44		 1.16
1.36		 1.19
1.2		 1.16
3.26		 1.03
2.53		 1.04
1.4		 1.02
1.01

Rg(nm), Dmax, Ve(nm3) and Vp(nm3) are radius of gyration, maximum size, excluded volume, and Porod volume, respectively. χg, discrepancy of GASBOR ab initio models; χx, discrepancy to new X-ray structure; χn, discrepancy to lowest-energy NMR conformer (model #1 in 2GA5.PDB); χb, discrepancy to the BUNCH model; χo, OLIGOMER discrepancy to twenty NMR conformers and X-ray model; χf, discrepancy to EOM ensemble model.