Potential Material Basis of Yupingfeng Powder for the Prevention and Treatment of 2019 Novel Coronavirus Pneumonia: A Study Involving Molecular Docking and Molecular Dynamic Simulation Technology

Table 6

Hydrogen bond interaction parameters for target with kaempferol.

Atom	Residues	Bond distance/(Å)	Bond angle/(°)	Proportion/(%)
O5	GLU-166	2.96	140.32	13.25
O3	ASP-187	2.86	148.25	1.20
O2	MET-49	2.85	154.14	1.38
O3	LEU-167	2.74	142.45	0.97
O2	THR-190	2.71	147.21	3.11
O6	CYS-44	2.63	143.52	1.15
O5	LEU-141	2.59	156.47	2.23
O6	TYR-54	2.48	150.59	35.43
O5	GLN-189	2.48	152.43	1.93
O4	GLN-192	2.37	139.78	35.22