Matrix of similar interfaces for 3D-footprint entry 3cmy_A

_ stats: contacts=8 Nring=5 specif=0.62
_ PDBs:  1:8ejp_B,2:4cyc_B,3:6fqq_E,
_ -lnE:  1:8.6,2:8.0,3:7.9,
_        1 2 3
0002 R* RC----
0005 R* RT----
0006 T  --RT--
0047 V* VTNTNC
0050 S* QT--IT
0051 N* NANANA
0054 A  --IARG
0055 R  RGRGRG