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

_ stats: contacts=5 Nring=0 specif=-1.00
_ PDBs:  1:3wkj_D,2:7yqk_C,3:6a5l_g,4:8upf_G,5:7kbd_C,6:7nkx_f,7:7e9c_F,
_ PDBs:  8:7unc_a,9:7ux9_E,10:7zs9_e,11:6px1_A,12:7ccr_A,13:8rbx_V,14:7y7i_E,
_ PDBs:  15:7cvo_A,
_ -lnE:  1:13.0,2:10.9,3:10.9,4:10.9,5:10.8,6:10.2,7:10.1,8:9.6,9:9.6,
_ -lnE:  10:9.6,11:9.6,12:9.6,13:9.4,14:9.3,15:8.5,
_        1 2 3 4 5 6 7 8 9101112131415
0003 I  IT----------------------------
0007 K  ----------------------------KT
0017 G  --RCRARGRT--RARGRCRTRTRGRGRG--
0051 P  ----------KG------------------
0052 T  ----RA------------------------