Matrix of similar interfaces for 3D-footprint entry 7n8s_A

_ stats: contacts=5 Nring=1 specif=0.20
_ PDBs:  1:6fk5_A,2:5ino_A,
_ -lnE:  1:24.5,2:21.0,
_        1 2
0007 N  --DC
0009 N  --LC
0064 K  YT--
0189 A  --IG
0191 H* --AG