Matrix of similar interfaces for 3D-footprint entry 6tbz_A

_ stats: contacts=5 Nring=4 specif=0.80
_ PDBs:  1:6tbz_A,2:5od6_A,3:6h3r_A,4:5mey_A,5:5nm9_A,6:6fzt_A,7:5x6g_A,
_ PDBs:  8:6zmn_B,
_ -lnE:  1:18.0,2:17.7,3:17.1,4:17.1,5:16.9,6:15.5,7:15.2,8:15.0,
_        1 2 3 4 5 6 7 8
0064 D* DC--------DC--DC
0066 R* RGRGRG--RGRGRGRG
0068 Q* QCQCQAQCQCQCQAQC
0071 H  ------------HT--
0073 K* KGKGKAKGKGKGKGKG