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. 2020 Nov 5;18:180. doi: 10.1186/s12964-020-00662-2

Table 4.

Characterization of GCEC by CD

Factor	α-helises (%)			β-strands (%)			Turns (%)	U^a (%)
Factor	R^a	D^b	Σ	R^a	D^b	Σ	Turns (%)	U^a (%)
–	0.5 ± 1.6	4.9 ± 2.1	5.4 ± 3.7	22.7 ± 3.5	9.2 ± 2.5	31.9 ± 6.0	13.8 ± 1.5	49.0 ± 5.5
15% TFE	8.7 ± 3.2	8.9 ± 1.5	17.6 ± 4.7	16.9 ± 1.6	9.7 ± 2.1	26.2 ± 3.7	19.4 ± 2.0	36.4 ± 2.0
30% TFE	14.9 ± 6.2	12.8 ± 2.3	27.2 ± 8.5	10.7 ± 3.0	7.7 ± 2.8	18.4 ± 5.8	19.1 ± 3.4	34.3 ± 1.1
1 M GdmCl	0.2 ± 2.5	1.8 ± 3.7	2.0 ± 6.2	14.1 ± 3.4	8.7 ± 3.1	22.8 ± 6.5	12.8 ± 5.4	62.3 ± 4.8
2 M GdmCl	0.0 ± 4.0	2.0 ± 5.2	2.0 ± 9.2	11.5 ± 5.1	6.4 ± 5.7	17.9 ± 10.8	10.0 ± 6.0	68.1 ± 5.2
4 M GdmCl	–	–	–	–	–	–	–	79.8 ± 7.8

^a Regular structure

^b Distorted structure

^c Unstructured