Table 1.

Structural statistics of the KSR-1 CC-SAM domain.

	KSR-1 CC-SAM
NMR distance and dihedral constraints
Distance constraints
Total NOE	3077
Intraresidue	422
Interresidue	2655
Sequential (|i − j| = 1)	807
Medium range (|i − j| < 4)	779
Long range (|i − j| > 5)	1069
Structure statistics
Violations (mean ± SD)*
Distance constraints (Å)	0.0201 ± 0.0008
Maximum distance constraint violation (Å)	0.28 ± 0.04
Deviations from idealized geometry (mean ± SD)*
Bond lengths (Å)	0.011± 0.000
Bond angles (°)	1.35 ± 0.03
Impropers (°)	1.45 ± 0.08
Average pairwise root mean square deviation (Å)*
Heavy	1.21 ± 0.10
Backbone	0.87 ± 0.15
Heavy (residues 33 to 58, 65 to 167)	1.01 ± 0.08
Backbone (residues 33 to 58, 65 to 167)	0.61 ± 0.10

^*Mean, SD, and pairwise root mean square deviation were calculated among the 10 lowest energy structural ensembles.