Matrix of similar interfaces for 3D-footprint entry 7und_e

_ stats: contacts=4 Nring=2 specif=0.50
_ PDBs:  1:6a5l_e,2:3kwq_E,3:6jm9_A,4:7yqk_E,5:8g57_E,6:8byq_e,7:7unc_a,
_ PDBs:  8:8bvw_e,9:8cww_A,10:7uv9_E,11:6kxv_A,12:7ywx_E,13:7xsx_a,14:6qld_f,
_ PDBs:  15:1kx5_G,16:7lyb_G,
_ -lnE:  1:14.3,2:14.3,3:14.3,4:14.1,5:14.1,6:14.1,7:14.1,8:14.1,
_ -lnE:  9:14.1,10:14.0,11:13.9,12:13.0,13:11.5,14:10.6,15:9.6,16:9.4,
_        1 2 3 4 5 6 7 8 910111213141516
0001 R* RGRARARGRGRGRTRGRGRTRA----------
0002 Y  ----------YA--------------------
0026 L  --LTLT----LCLALC------LT--------
0044 R* --RCRCRGRTRTRG--RTRG----RARCRART