Matrix of similar interfaces for 3D-footprint entry 8tvy_M

_ stats: contacts=8 Nring=2 specif=0.25
_ PDBs:  1:6ryu_V,2:6kw4_Y,3:7aud_E,4:5vhe_A,
_ -lnE:  1:42.4,2:42.1,3:13.1,4:10.0,
_        1 2 3 4
0166 H  ------RT
0183 V  --EGET--
0189 S  ----NG--
0204 E  ------QT
0208 I  ----WG--
0213 S* ----RA--
0439 T  --SC----
0465 R* RCRG----