Matrix of similar interfaces for 3D-footprint entry 6x59_H

_ stats: contacts=2 Nring=0 specif=-1.00
_ PDBs:  1:9fgq_D,2:8u14_G,3:8txv_G,
_ -lnE:  1:13.6,2:11.0,3:10.8,
_        1 2 3
0002 R  RT----
0022 G  --RTRG