Matrix of similar interfaces for 3D-footprint entry 3x1t_G

_ stats: contacts=5 Nring=2 specif=0.40
_ PDBs:  1:5kgf_C,2:8txv_G,3:5gt0_C,4:7yqk_C,5:8upf_G,6:8u14_G,7:6a5l_g,
_ PDBs:  8:8rbx_V,9:7e9c_F,10:5gxq_A,11:7ux9_E,
_ -lnE:  1:15.4,2:15.4,3:15.4,4:15.4,5:15.4,6:15.4,7:15.3,8:15.2,
_ -lnE:  9:11.0,10:9.8,11:9.7,
_        1 2 3 4 5 6 7 8 91011
0014 G  ------------------LT--
0017 H  --------------HG------
0021 R  --------------RT------
0028 R* RGRGRTRCRGRTRARGRARCRC
0063 R* ------------RA--------