Matrix of similar interfaces for 3D-footprint entry 8u13_G

_ stats: contacts=7 Nring=1 specif=0.14
_ PDBs:  1:1zla_C,2:5x0y_G,3:8ox0_C,4:5z23_C,5:8jla_C,6:6a5l_g,7:7kbd_C,
_ PDBs:  8:7on1_c,9:7nkx_f,10:7xyf_B,11:3wkj_D,12:7cvo_A,13:6g0l_D,14:7ccr_A,
_ PDBs:  15:8hr1_E,16:8grq_A,17:7zs9_e,18:3kwq_E,19:7unc_a,20:6iy2_A,21:4xzq_E,
_ PDBs:  22:7y7i_E,
_ -lnE:  1:15.6,2:15.6,3:15.6,4:15.4,5:15.4,6:15.3,7:15.2,8:14.3,
_ -lnE:  9:11.6,10:11.0,11:10.5,12:10.4,13:10.1,14:9.7,15:9.7,16:9.6,
_ -lnE:  17:9.6,18:9.6,19:9.6,20:9.5,21:9.4,22:8.5,
_        1 2 3 4 5 6 7 8 910111213141516171819202122
0003 A  ------------KG------------------------------
0017 G  --------------------IT------LC----LTLA--LT--
0020 H  ----------------------KT--------------------
0031 R* RARGRGRTRGRARTRC--RC------RGRTRTRTRCRGRGRCRG
0064 K  ------------------------RA------------------
0065 T  ----------------KG--------------------------
0066 R  ----------RA--------------------------------