Matrix of similar interfaces for 3D-footprint entry 2ql2_D

_ stats: contacts=7 Nring=3 specif=0.43
_ PDBs:  1:7z5k_B,2:7xi3_B,
_ -lnE:  1:8.3,2:7.9,
_        1 2
0002 M  RG--
0004 A  --TA
0006 A  TT--
0008 E* RGSA
0009 R  EC--
0011 R* --RG
0012 M* RCRG