. Author manuscript; available in PMC: 2015 Jul 6.

Published in final edited form as: Biochemistry. 2015 Apr 29;54(18):2858–2873. doi: 10.1021/acs.biochem.5b00064

Table 5. Structural Statistics of α₃DIV Compared to α₃D.

RMSD from the mean structure (Å)	α₃D	α₃DIV
backbone (residues 1–73, N, C_α, C)	1.06^a	0.78 (0.15)^a	1.08 (0.31)^b
backbone (residues 4–21, 24–45, and 51–70, N, C_α, C)	0.75^a	0.48 (0.11)^a	0.53 (0.15)^b
heavy atoms (residues 1–73)	1.61^a	1.25 (0.13)^a	1.58 (0.32)^b
heavy atoms (residues 4–21, 24–45, and 51–70)		0.92 (0.10)^a	0.99 (0.10)^b

Thirteen structures.⁸

ψ angles excluded from the structure calculation.

Table 5. Structural Statistics of α3DIV Compared to α3D.