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

_ stats: contacts=7 Nring=0 specif=-1.00
_ PDBs:  1:7e9c_F,2:7nkx_f,3:7yqk_C,4:5kgf_C,5:6a5l_g,6:7kbd_C,7:8upf_G,
_ PDBs:  8:3wkj_D,9:5gt0_C,10:7ccr_A,11:7unc_a,12:5gxq_A,13:7cvo_A,14:7zs9_e,
_ PDBs:  15:7ux9_E,16:8rbx_V,17:7y7i_E,
_ -lnE:  1:11.8,2:11.6,3:11.0,4:10.8,5:10.8,6:10.8,7:10.8,8:10.8,
_ -lnE:  9:10.8,10:10.6,11:10.6,12:10.4,13:10.4,14:10.2,15:10.0,16:9.8,
_ -lnE:  17:9.3,
_        1 2 3 4 5 6 7 8 91011121314151617
0007 K  --------------IT------------------
0008 P  --------------------LALT----------
0011 R  ------------------------KT----HG--
0015 R  ------------------------------RT--
0021 R  RA--RCRGRARTRG--RTRGRGRC--RTRCRGRG
0055 K  --KG------------------------------
0056 T  --------RA------------------------