Table 2. R.m.s.d.s (Å) between corresponding C^α atoms when they are superimposed on each other.

Module(i,j) indicates superimposition between modules i and j. ApoAH-1 and ApoAH-2 are the two independent AH molecules in the asymmetric unit of the apo-form crystal.

	Module(1,2)	Module(1,3)	Module(2,3)
ApoAH-1	0.30	0.29	0.29
ApoAH-2	0.34	0.25	0.27
AH–MB	0.48	0.39	0.48