Table 3.

Results from the Rosetta InterfaceAnalyzer for the helical core

	Interface of helical core n with
	n − 7	n − 4	n − 3	n − 1	n + 1	n + 3	n + 4	n + 7
No. of residues in interface	39	15	29	10	10	21	14	11
Buried interface area (Å2)	1,187	553	1,054	352	373	692	568	399
Hydrophobic interface area (Å2)	946	508	837	271	294	611	559	392
Polar interface area (Å2)	241	44	217	81	78	81	9	7
Interface energy (Rosetta units)	−4.91	−5.91	−2.79	−2.38	−1.91	−4.04	−5.35	−1.24

The N-terminal helix was cut from one subunit, and the interface with all neighboring (complete) subunits was calculated.