Table 2.

Positional fluctuation of protein residues involved in electrostatic interactions with OMP

Interaction	Residue	Positional fluctuation, Å
		Cα	Side chain†
Carboxylate-binding domain	Asp-91	0.28	0.37
	Lys-93	0.31	0.36
	Asp-96*	0.38	0.43
Ribosyl-binding domain	Lys-59	0.28	0.37
	Ser-35	0.37	0.53
	Asp-37	0.81	0.37
Phosphate-binding domain	Tyr-217	0.46	0.55
	Arg-235	0.38	0.71
Capping loop	Ser-154	0.37	0.45
	Cys-155	0.44	0.57
	Gln-215	0.49	0.52

^† Average values over all heavy atoms of each amino acid except for the backbone atoms C^α, N, C, and O.