Table 2.

Small-angle X-ray scattering data

	ComR	ComR:Prx	Prx
Guinier analysisa
Rg (Å)	23.59 ± 0.03	27.83 ± 0.04	16.10 ± 0.05
I (0)	0.074 ± 5.1 × 10−5	0.085 ± 7.0 × 10−5	0.020 ± 3.0 × 10−5
Porod analysisb
Porod exponent (PX)	3.9	3.7	3.6
Porod volume (Å3)	61,460	76,200	17,450
P(r) distributiona
Dmax (Å)	78.0	98.8	43
Rg (Å)	23.5 ± 0.07	28.3 ± 0.09	15.4 ± 0.02
P(r) quality of fit	0.823	0.772	0.891

^aData analysis in PRIMUS.

^bData analysis in ScÅtter IV.