TABLE III.

Hydrogen bonds in highest ranked clusters (first residue donor, second acceptor). α-helical hydrogen bonds highlighted in bold.

Cluster ID	Nhbonds	Hydrogen bond list
AWI
1	29	E11→H14, H13→H13, Q15→Y10, Q15→E11, Q15→E11, K16→V12,
		L17→H13, V18→H14, F19→Q15, F20→K16, F20→L17, A21→L17,
		A21→V18, E22→V18, D23→F19, V24→F20, V24→A21, G25→E22,
		S26→A21, K28→E22, K28→E22, G29→N27, G33→G29, L34→A30,
		M35→I31, M35→I32, V36→I32, G37→G33, G38→L34
2	14	V12→G38, H13→G37, H14→H13, Q15→H14, K16→G37, K16→E11,
		L17→V36, F19→L34, E22→N27, N27→F20, K28→E22, L34→F19,
		V36→L17, V40→Y10
3	10	Q15→V36, K16→H13, V18→L34, A21→A30, G25→D23, G25→D23,
		S26→D23, G29→S26, A30→A21, I32→F19
4	15	V12→G38, H13→G37, H13→Q15, H14→H13, H14→H14, K16→G37,
		K16→E11, L17→V36, F19→L34, D23→E22, K28→D23, K28→D23,
		L34→F19,V36→L17, V40→Y10
Solution
1	16	Y10→A21, Y10→D23, Y10→D23, V12→F19, H13→E11, H14→L17,
		L17→H14, F19→V12, F20→G33, A21→Y10, D23→N27, N27→D23,
		N27→G25, M35→F20, V36→M35, V40→G38
2	12	Y10→A21, Y10→D23, V12→F19, H14→L17, L17→H14, F19→V12,
		F20→I32, A21→Y10, D23→N27, S26→D23, N27→D23, L34→F20
3	16	Q15→G38, L17→M35, F19→G33, A21→A30, D23→N27, V24→D23,
		S26→D23, S26→G25, N27→D23, N27→V24, G29→A21, I32→F19
		G33→F19, M35→L17, G37→G15, V40→H13
4	9	V12→G38, H13→E11, V18→L34, S26→D23, S26→D23, L34→V18,
		V36→K16, G38→V12, V40→Y10