Table 1.

Constraints and structural statistics for the resulting 25 NMR structures of Lck(1–120)

Number of experimental restraints:
total number of assigned NOEs	1817
intraresidual (|i-j| = 0)	635
interresidue sequential (|i-j| = 1)	357
interresidue medium range (1 < |i-j| 5)	215
long range (|i-j| > 5)	610
X-PLOR energies (kcal/mol)
total	234.7 ± 1.13
bond	17.34 ± 0.27
angle	88.15 ± 0.79
impropers	10.91 ± 0.53
Van-der-Waals	56.01 ± 0.92
NOE	62.26 ± 0.88
RMS deviations to the mean structure (Å)
backbone heavy atoms	0.16 ± 0.04
all heavy atoms	0.67 ± 0.09
RMS deviations to experimental constraints and idealized geometry
NOE (Å)	0.0212 ± 0.0001
bond (Å)	0.0031 ± 0
angle (Å)	0.4183 ± 0.0019
impropers (°)	0.2721 ± 0.0066
Φ, Ψ angles consistent with Ramachandran plot (%)
most favored regions	70.9
allowed regions	100
generously allowed regions	100