Molecular Interactions of Renin with Chikusetsusaponin IV and Momordin IIc

Table 1

The hydrogen bonds in the complexes.

	Hydrogen bonds	Ligand atoms	Receptor atoms	Distance (Å)
Chikusetsusaponin IV	1	O78	Trp201-N	3.07
	2	O26	Thr85-OG1	2.88
	3	O48	Ser230-OG	2.68
Momordin IIc	1	O48	Tyr20-N	3.32
	2	O58	Tyr20-N	2.62
	3	O37	Ser230-N	2.37
	4	O36	Thr85-OG1	2.92
	5	O26	Thr85-OG1	2.49
	6	O4	Ser42-OH	2.57
	7	O2	Phe132-N	2.48
	8	O1	Trp201-N	2.89