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

_ stats: contacts=5 Nring=2 specif=0.40
_ PDBs:  1:7z5k_B,
_ -lnE:  1:8.3,
_        1
0002 M  RG
0006 A  TT
0008 E* RG
0009 R  EC
0012 M* RC