. 2014 Apr 22;5(8):616–630. doi: 10.1007/s13238-014-0046-z

Table 2.

Parameters derived from SAXS curves

Protein sample	R_g (Å)^a	D_max (Å)^b	V_Porod (Å³)^c	MW^d (kDa)	Oligomeric state
Uch37	40.74 ± 0.14	120–130	197,367 ± 12,025	117.7 ± 1.1	Dimer and tetramer
Uch37-Rpn13C	29.73 ± 0.17	85–90	90,879 ± 1403	64.6 ± 1.0	Heterodimer

^aThe real-space R_g was estimated by calculating P(r) using GNOM

^bD_max was estimated by calculating P(r) using GNOM

^cThe Porod volume was calculated using PRIMUS

^dThe molecular weights (MWs) were predicted using the web server http://www.if.sc.usp.br/~saxs/saxsmow.html) (Fischer et al., 2010)

^eValues are the average of three independent experiments; error bars represent the standard error of the mean