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

_ stats: contacts=6 Nring=3 specif=0.50
_ PDBs:  1:7x5e_F,
_ -lnE:  1:7.4,
_        1
0002 K  RG
0006 N* NT
0009 A  AT
0010 A* AT
0013 S  CT
0014 R* RA