Matrix of similar interfaces for 3D-footprint entry 2c7a_A

_ stats: contacts=13 Nring=4 specif=0.31
_ PDBs:  1:2c7a_A,2:1lo1_A,3:1r4o_A,4:1dsz_B,5:3g9m_B,6:2han_B,7:1lat_B,
_ PDBs:  8:2ff0_A,9:2nll_B,10:2han_A,11:3cbb_B,12:1cit_A,13:1dsz_A,14:1r4i_B,
_ PDBs:  15:2a66_A,16:1hcq_F,17:3e00_D,
_ -lnE:  1:11.8,2:11.6,3:11.4,4:11.2,5:11.2,6:11.2,7:11.2,8:11.0,
_ -lnE:  9:11.0,10:11.0,11:10.8,12:10.8,13:10.8,14:10.8,15:10.8,16:10.4,
_ -lnE:  17:10.2,
_        1 2 3 4 5 6 7 8 91011121314151617
0013 G  ----------------------CA----------
0015 H  --HG----HC----------------HT------
0022 G  --EC--EC--EAETECECEADAECEC--ECECEC
0023 S  --AG------------------------------
0025 K* KGKGKGKGKGKGKGKGKGKGKGKGKGKGKGKGKG
0026 V* VTAAVT--VT--AT------------VA--AG--
0029 K  --KG--KG--RT--KGRGKTRTKGRGKTKGKGRG
0030 R* RGRTRGRGRGRTRGRGRGRGRGRGRGRGRGRGRG
0033 E  --------------------------------RT
0054 K  ----------RT----------------------
0073 G  --RT------------------------------
0074 R* RC------RT------------------------
0075 K  ----KC----------------------------