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

_ stats: contacts=10 Nring=0 specif=-1.00
_ PDBs:  1:9c4c_G,2:2acj_B,3:1cf7_B,
_ -lnE:  1:9.1,2:8.7,3:7.4,
_        1 2 3
0021 A  VT----
0031 Q  HT----
0032 R  PT----
0033 S  SA----
0034 E  ----RG
0036 N  TT--YC
0037 R  KGRC--
0040 Y  --YG--
0050 K  --KT--
0053 Q  YT----