Matrix of similar interfaces for 3D-footprint entry 3r8f_C

_ stats: contacts=6 Nring=0 specif=-1.00
_ PDBs:  1:3pvv_B,2:3gpl_A,
_ -lnE:  1:12.4,2:10.1,
_        1 2
0081 H  --HT
0250 K  KT--
0274 I  PT--
0284 D  DC--
0286 T  MG--
0287 T  YT--