TABLE 2.

Mean B factors in the AP and HP structures

Mean B factor (Å2)	HP structure	AP structure
S and L proteins	20.30	29.17
Main chain	19.75	28.78
Side chains	20.84	29.54
A domain	24.01	32.56
Main chain	23.73	32.44
Side chains	24.21	32.61
B5 domain	19.63	28.05
Main chain	19.29	27.85
Side chains	19.98	28.20
C domain	17.08	26.77
Main chain	16.08	25.94
Side chains	18.16	27.68
Water molecules	24.84	30.26