Matrix of similar interfaces for 3D-footprint entry 6x0n_f

_ stats: contacts=7 Nring=0 specif=-1.00
_ PDBs:  1:7xyf_B,2:7nkx_f,3:7n8n_A,4:7kbd_C,5:3wkj_D,6:8ox0_C,7:5x0y_G,
_ PDBs:  8:8jla_C,9:1zla_C,10:7on1_c,11:6a5l_g,12:3kwq_E,13:7unc_a,14:6iy2_A,
_ PDBs:  15:4xzq_E,16:7ccr_A,17:7cvo_A,18:7zs9_e,19:6g0l_D,20:8hr1_E,21:8grq_A,
_ PDBs:  22:7y7i_E,
_ -lnE:  1:11.8,2:11.6,3:11.4,4:10.8,5:10.8,6:10.8,7:10.8,8:10.8,
_ -lnE:  9:10.8,10:10.8,11:10.8,12:10.6,13:10.6,14:10.6,15:10.6,16:10.6,
_ -lnE:  17:10.4,18:10.2,19:10.2,20:10.0,21:10.0,22:9.3,
_        1 2 3 4 5 6 7 8 910111213141516171819202122
0007 K  --------IT----------------------------------
0008 P  ----------------------LTLA--LT--------LC----
0011 R  --------------------------------KT----------
0021 R  RC----RT--RGRGRGRARCRARCRGRGRCRG--RT--RTRTRG
0054 R  ----RA------------------------------RA------
0055 K  --KG----------------------------------------
0056 T  --------------------RA----------------------