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

_ stats: contacts=7 Nring=1 specif=0.14
_ PDBs:  1:5hdn_C,2:1pp7_U,3:8smh_F,
_ -lnE:  1:13.8,2:10.9,3:10.5,
_        1 2 3
0047 K  KT----
0048 H  HG----
0052 A  --NCQC
0053 S  --TTKT
0055 V  --NA--
0056 R* --VTRG
0057 Q  --NTNT