Matrix of similar interfaces for 3D-footprint entry 7amn_A

_ stats: contacts=8 Nring=6 specif=0.75
_ PDBs:  1:6c31_A,2:5vl9_A,
_ -lnE:  1:19.6,2:16.6,
_        1 2
0003 R* --YT
0031 H  --VT
0032 A  PTRG
0041 S* TCAT
0042 V* RG--
0044 T* --QT
0046 F* YGHT
0047 N* --HT