Matrix of similar interfaces for 3D-footprint entry 7e9c_A

_ stats: contacts=8 Nring=2 specif=0.25
_ PDBs:  1:5gxq_A,2:8jh2_e,3:7ux9_E,4:5z3o_E,5:8rbx_M,6:7e9c_F,7:7ccr_H,
_ PDBs:  8:8txv_G,9:5kgf_C,10:5gt0_C,11:8u14_G,12:8upf_G,13:6a5l_g,14:7v90_H,
_ PDBs:  15:7yqk_C,16:8rbx_V,
_ -lnE:  1:13.9,2:13.9,3:13.7,4:13.7,5:13.0,6:10.3,7:9.6,8:9.5,9:9.5,
_ -lnE:  10:9.5,11:9.5,12:9.5,13:9.5,14:9.5,15:9.5,16:8.6,
_        1 2 3 4 5 6 7 8 910111213141516
0001 R* RARG--RT------------------------
0002 Y* ------YA------------------------
0020 E  ------------RG------------------
0022 L  --------------------------RG----
0026 L  LT------------------------------
0029 Q  ------------------------------HG
0044 R  RC--RC--RARA--RGRGRTRTRGRA--RCRG
0079 T  ------------------------RA------