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

_ stats: contacts=7 Nring=4 specif=0.57
_ PDBs:  1:5ego_B,2:4cyc_B,3:1b72_B,4:8ejp_B,
_ -lnE:  1:8.4,2:8.2,3:7.9,4:7.9,
_        1 2 3 4
0076 R  RA--RTRT
0077 T  --RT----
0118 V* IANTNTVT
0121 S* QT----QT
0122 N* NANANANA
0125 Q* --IAIA--
0126 K  --RGRGRG