Matrix of similar interfaces for 3D-footprint entry 4hkq_A

_ stats: contacts=5 Nring=2 specif=0.40
_ PDBs:  1:4hkq_A,2:8r0s_A,3:8oz7_A,
_ -lnE:  1:49.6,2:47.0,3:10.7,
_        1 2 3
0078 R  --RA--
0151 Q  --FA--
0157 P* PG----
0183 Y* YT--YA
0270 F  --YT--