Matrix of similar interfaces for 3D-footprint entry 6a5l_g

_ stats: contacts=3 Nring=1 specif=0.33
_ PDBs:  1:8upf_G,2:7yqk_C,3:8txv_G,4:8rbx_V,5:7e9c_F,6:7ux9_E,7:6px1_A,
_ PDBs:  
_ -lnE:  1:15.3,2:15.3,3:15.3,4:15.1,5:11.0,6:9.5,7:9.4,
_        1 2 3 4 5 6 7
0017 H  ------HG------
0021 R  ------RT------
0028 R* RGRCRGRGRARCRT