Table 4. Relative Populations of Different Regions (g–, t, and g+) in the χ₁ Distribution for Amino Acids Obtained from the Experimental Protein Structures (Dunbrack Library) and GBEMP Simulations of Dipeptides.

	g–		t		g+
amino acid	experiment	GBEMP	experiment	GBEMP	experiment	GBEMP
Arg	0.087	0.177	0.338	0.329	0.575	0.494
Asn	0.148	0.099	0.299	0.294	0.553	0.607
Asp	0.164	0.087	0.332	0.357	0.504	0.556
Cys	0.171	0.231	0.264	0.302	0.565	0.467
Gln	0.071	0.061	0.312	0.395	0.617	0.544
Glu	0.080	0.246	0.336	0.250	0.584	0.504
His	0.125	0.093	0.350	0.254	0.524	0.652
Ile	0.123	0.057	0.086	0.135	0.791	0.807
Leu	0.013	0.082	0.332	0.215	0.655	0.703
Lys	0.069	0.056	0.344	0.453	0.587	0.490
Met	0.070	0.163	0.291	0.190	0.638	0.647
Phe	0.118	0.057	0.341	0.426	0.541	0.517
Ser	0.463	0.615	0.243	0.165	0.294	0.220
Thr	0.468	0.529	0.078	0.143	0.454	0.328
Trp	0.156	0.154	0.340	0.342	0.504	0.504
Tyr	0.123	0.203	0.346	0.317	0.531	0.480
Val	0.093	0.171	0.333	0.210	0.574	0.619