Table 4.

Angles and distances calculated for ALG-2 EF3. ALG-2 EF3 has α4 (entering helix, residue No. 93-102) and α5 (exiting helix, residue No. 112-122), but a segment of α5 (residue No. 112-120, common to ALG-2^ΔGF122) was used.

		Angle (°)			Distance (Å)
		θ	φ	ω	inner ends	midpoint	outer ends
WT	MFa	49.5	104	137	10.6	12.2	14.7
	Cab	57.6	96.9	131	10.7	12.7	15.6
	Znc	54.5	98.0	130	10.7	12.6	15.4
ΔGF122	Cad	58.6	88.8	134	10.7	13.1	16.3
F122A	Zne	62.6	97.6	128	11.0	13.2	16.4

^a Metal-free form of des3-20ALG-2

^b Ca²⁺-bound form of des3-20ALG-2

^c Zn²⁺-bound form of ALG-2

^d Ca²⁺-bound form of des3-23ALG-2^ΔGF122

^e Zn²⁺-bound form of des3-20ALG-2^F122A

Angles and distances were estimated by the Vector Geometry Mapping (VGM) software (Ref. 50)