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

_ stats: contacts=7 Nring=5 specif=0.71
_ PDBs:  1:8smh_F,2:1pue_E,3:4bnc_A,4:5jvt_A,
_ -lnE:  1:12.7,2:12.2,3:11.9,4:11.6,
_        1 2 3 4
0052 E  QCECDCDC
0053 K* KTKTKTKT
0056 R* RGRGRGRG
0057 A* ATATST--
0059 R* RGRGRGRG
0060 Y* NTNTYAYA
0064 G  ------KA