Table II.

Bound-to-Bound and Bound-to-Unbound RMSDs

	RMSD between bound structures (Å)						RMSD between bound and unbound structures (Å)
	All atoms			Interface			All atoms			Interface
Protein	Ia	SMb	LMc	I	SM	LM	I	SM	LM	I	SM	LM
RNase A
min	0.3	0.3	0.3	0.1	0.1	0.2	0.7	0.8	0.7	0.3	0.3	0.4
maxd	7.1	7.2	7.2	11.6	11.8	11.7	7.3	7.4	7.4	11.7	11.9	11.8
PTI
min	0.1	0.1	0.3	0.0	0.0	0.2	1.0	1.0	0.9	1.1	1.1	1.0
max	2.3	2.4	2.3	2.7	2.7	2.7	2.5	2.5	2.4	2.7	2.7	2.8
CheY
min	0.6	0.6	0.6	0.5	0.5	0.6	1.9	1.9	1.8	1.6	1.6	1.3
max	1.2	1.1	1.2	1.7	1.7	1.8	2.9	2.9	3.0	3.1	3.1	2.9
Ubiquitin
min	0.3	0.1	0.4	0.4	0.1	0.5	1.0	1.0	0.9	1.1	1.1	1.0
max	1.6	1.7	1.5	2.4	2.5	2.3	4.1	4.1	4.0	5.9	5.9	6.1
Ovomucoid
min	0.6	0.6	0.7	0.5	0.5	0.5	1.2	1.1	0.9	1.3	1.2	1.1
max	1.2	1.2	1.2	1.6	1.6	1.8	2.2	2.2	2.1	3.5	3.4	3.1
Lysozyme C
min	0.2	0.2	0.4	0.1	0.1	0.2	0.8	0.8	0.8	0.7	0.7	0.7
max	1.8	1.8	1.9	3.0	3.2	3.1	1.9	1.9	1.9	3.1	3.1	3.3

^aInitial (not minimized) protein structures.

^bStructures subjected to 50 steps of the steepest descent minimization (short minimization).

^cStructures subjected to 50 steps of the steepest descent minimization, followed by 10⁴ steps of the Adopted Basis Newton–Raphson minimization (long minimization).

^dMinimum and maximum RMSDs.