Matrix of similar interfaces for 3D-footprint entry 1e3o_C

_ stats: contacts=7 Nring=4 specif=0.57
_ PDBs:  1:4cyc_B,2:6fqq_E,3:8ejp_B,
_ -lnE:  1:8.2,2:7.9,3:7.9,
_        1 2 3
0076 R  ----RT
0077 T  RT----
0118 V* NTNCVT
0121 S* --ITQT
0122 N* NANANA
0125 Q* IARG--
0126 K  RGRGRG