Table 2.

SAXS structural parameters of PLCϵ variants

	PLCϵ PH-COOH	PLCϵ PH-C2	PLCϵ EF-COOH
Guinier analysis
I(0) (cm−1)	65.49 ± 0.27	51.1 ± 0.14	53.39 ± 0.48
Rg (Å)	43.37 ± 0.54	40.46 ± 0.48	46.44 ± 2.51
q min (Å−1)	0.0183	0.0114	0.0083
q range (Å−1)	0.0183–0.0296	0.0114–0.0320	0.0083–0.0278
P(r) analysis
I(0) (cm−1)	65.77	51.20	54.47
Rg (Å)	44.64	41.29	49.31
Dmax (Å)	162	148	161
Porod volume (Å−3)	213,000	213,000	277,000
q range (Å−1)	0.0183–0.184	0.0114–0.197	0.0083–0.172