Table 3.

Optimal hydrogen bond parameters

	Optimal parameters
Protein	ɛ	R0 (Å)	θlow (°)	θhigh (°)	Rcut (Å)	θcut (°)
2CHR	1500	2.9	115	169	3.4	90
1A7B	1600	2.8	115	155	3.5	90
2BCT	100	2.9	112	168	3.4	90
1A9B	300	2.9	115	155	3.5	95
1A43	99	2.9	115	149	3.5	90
1AVC	63	2.9	90	165	3.5	100
6PFK	161	2.9	115	155	3.5	90
1AWU	35	3.0	96	155	3.7	95
1AS3	49	2.9	100	163	3.5	90
1AB4	93	2.9	95	155	3.5	90