Matrix of similar interfaces for 3D-footprint entry 5x0y_D

_ stats: contacts=2 Nring=0 specif=-1.00
_ PDBs:  1:9fgq_D,2:8txv_G,3:7xsx_a,4:8u14_G,
_ -lnE:  1:13.6,2:11.0,3:10.5,4:10.3,
_        1 2 3 4
0001 R  RT------
0021 G  --RGRART