Matrix of similar interfaces for 3D-footprint entry 6wc2_D

_ stats: contacts=2 Nring=2 specif=1.00
_ PDBs:  1:8q9r_F,2:7xuz_H,3:8q9n_B,
_ -lnE:  1:8.2,2:8.2,3:8.1,
_        1 2 3
0001 R* RTRART
0021 K* KTKAKA