Matrix of similar interfaces for 3D-footprint entry 1zq3_P

_ stats: contacts=5 Nring=4 specif=0.80
_ PDBs:  1:2r5y_A,
_ -lnE:  1:8.7,
_        1
0005 R  RT
0047 I* IT
0050 K* QC
0051 N* NA
0054 R* MC