#	total_frames:50	interaction_types:pc,ps,ts
#	Columns:	residue_1,	residue_2	frame_count	contact_frequency
A:TRP:653	E:HSD:1	0.640
A:ARG:652	E:PHE:6	0.140
B:LYS:109	E:PHE:7	0.040
A:ARG:652	E:HSD:1	0.220
A:TRP:289	E:HSD:1	0.460
B:PHE:105	E:LYS:3	0.160
A:HSD:222	E:LYS:3	0.160
A:ARG:657	E:PHE:7	0.020
E:HSD:1	E:LYS:3	0.020
B:LYS:239	E:PHE:6	0.020
A:TYR:554	E:HSD:1	0.020
