Matrix of similar interfaces for 3D-footprint entry 1au7_A

_ stats: contacts=8 Nring=7 specif=0.88
_ PDBs:  1:6fqp_B,2:4j19_B,
_ -lnE:  1:8.2,2:8.0,
_        1 2
0073 R  RT--
0074 R* --RT
0115 R* --YA
0116 V* NCNC
0119 C* IC--
0120 N* NANA
0123 Q* RGKG
0124 R* RG--