. 2020 Apr 3;5(14):8403–8413. doi: 10.1021/acsomega.0c00271

Table 1. Deconvoluted Peak Positions with Traditional Protein Assignments and Those of SynB1-ELP.

average position (cm^–1)	traditional protein assignment	ELP assignment (time dependent)	average composition (%)
1616 ± 0.4	β-sheet aggregates²⁴/extended strands^{25,26,30−32}	extended strands/γ-turn or bifurcated H-bond²⁷	21.8
1624 ± 0.5	β-sheet²¹⁻²⁴	PPI³³/γ-turn or bifurcated H-bond²⁷	2.8
1635 ± 0.4	β-sheet²¹⁻²⁴	type II/type I(III) β-turn²⁷	14.0
1647 ± 0.3	Random coil^21,23	PPI/PPII-helix³⁴⁻³⁷	16.7
1657 ± 0.3	α-helix^21,23	type II/type I(III) β-turn²⁷	9.2
1666 ± 0.3	3(10)-helix, β-turn²¹⁻²⁴	type I(III) β-turn²⁷/3(10)-helix²¹/PPII³⁴	14.0
1680 ± 0.5	β-turn^21,23,27	PPII-helix^34,36	17.0
1695 ± 0.4	β-sheet²¹/β-turn^23,27	type II β-turn²⁷	4.8