Matrix of similar interfaces for 3D-footprint entry 4j19_B

_ stats: contacts=8 Nring=4 specif=0.50
_ PDBs:  1:5ego_B,2:1b72_B,3:4cyc_B,4:8ejp_B,
_ -lnE:  1:8.6,2:8.3,3:8.2,4:8.1,
_        1 2 3 4
0001 R  RA----RC
0004 R* RART--RT
0005 F  ----RT--
0061 N* IANTNTVT
0064 A  QT----QT
0065 N* NANANANA
0068 K* --IAIA--
0069 E  --RGRGRG