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

_ stats: contacts=5 Nring=2 specif=0.40
_ PDBs:  1:6ryu_V,2:6kw4_Y,3:8wha_K,4:7aud_E,
_ -lnE:  1:46.4,2:45.6,3:15.4,4:11.8,
_        1 2 3 4
0109 E  --EG----
0263 N* ----NG--
0348 S  --SC----
0376 R* RCRGRCIC
0397 W  ------KC