Matrix of similar interfaces for 3D-footprint entry 8osl_O

_ stats: contacts=4 Nring=2 specif=0.50
_ PDBs:  1:6g1l_A,
_ -lnE:  1:8.7,
_        1
0004 R* HG
0005 N  NT
0008 E* ET
0012 R  RG