Table 4. Backbone Torsional Angles of High-resolution (1ejg, 0.54 Å) Structure of Crambin 7–18 Helix (Fig 11).

Residue #	Amino Acid	Φ	Ψ	Φ Deviation	Ψ Deviation
7	Ile	-52.6	-53.6	7.9	-11.7
8	Val	-53.2	-49.3	7.3	-7.4
9	Ala	-61.1	-42.0	-0.6	-0.0
10	Arg	-63.0	-44.6	-2.6	-2.7
11	Ser	-60.1	-42.1	0.4	-0.2
12	Asn	-60.7	-43.8	-0.3	-1.9
13	Phe	-59.7	-45.6	0.8	-3.7
	Average	-60.5	-41.9
	N-Helix	-62	-43