Matrix of similar interfaces for 3D-footprint entry 5x6g_A

_ stats: contacts=5 Nring=4 specif=0.80
_ PDBs:  1:5x6g_A,2:6tbz_A,3:5mey_A,4:5nm9_A,
_ -lnE:  1:17.4,2:15.2,3:14.7,4:14.5,
_        1 2 3 4
0062 D  --DC----
0064 R* RGRG--RG
0066 Q* QAQCQCQC
0069 H* HT------
0071 K* KGKGKGKG