Matrix of similar interfaces for 3D-footprint entry 1x9n_A

_ stats: contacts=19 Nring=4 specif=0.21
_ PDBs:  1:1x9n_A,2:6bkg_A,3:3l2p_A,4:6dt1_A,5:6rar_I,6:6gdr_A,7:6iml_A,
_ PDBs:  8:2hvr_B,
_ -lnE:  1:64.6,2:50.6,3:49.8,4:35.6,5:34.9,6:25.7,7:25.3,8:8.5,
_        1 2 3 4 5 6 7 8
0043 R* RT--YC----------
0272 P  --------------YA
0275 A  --------------LA
0296 E  --------------RA
0298 K  --------------KA
0299 Y  --------------IA
0351 E  --------------EA
0365 F  ----------FG----
0367 V  ----FT----------
0370 T  --------MG------
0372 K  ------------NC--
0373 R  ----------LC----
0390 F  --------------FA
0500 K* KG--------KG----
0504 R  ------------KG--
0528 T* TTST----SATA----
0601 R  ----RCFG--------
0602 F* FGFGFGLGFCFCQT--
0604 R  ------IT--------