Matrix of similar interfaces for 3D-footprint entry 6d5f_d

_ stats: contacts=5 Nring=1 specif=0.20
_ PDBs:  1:6fqq_E,
_ -lnE:  1:7.4,
_        1
0065 L  NC
0068 Q* IT
0069 L  NA
0072 E  RG
0073 Y  RG