Matrix of similar interfaces for 3D-footprint entry 2dgc_A

_ stats: contacts=8 Nring=4 specif=0.50
_ PDBs:  1:5t01_B,2:7x5e_F,3:1gd2_G,
_ -lnE:  1:7.4,2:7.4,3:7.2,
_        1 2 3
0002 K  --RGRG
0005 R  ----QG
0006 N* NTNTNA
0007 T* ----RT
0009 A  ATATAG
0010 A* ATATQT
0013 S  --CTFT
0014 R* RGRARG