Matrix of similar interfaces for 3D-footprint entry 6iy2_A

_ stats: contacts=5 Nring=2 specif=0.40
_ PDBs:  1:8jh2_e,2:8grq_A,3:8hr1_E,4:6g0l_D,5:8txv_G,6:8ox0_C,7:5x0y_G,
_ PDBs:  8:1zla_C,9:8u14_G,10:6a5l_g,11:8jla_C,
_ -lnE:  1:14.6,2:14.4,3:14.0,4:9.9,5:9.5,6:9.5,7:9.5,8:9.3,9:9.3,
_ -lnE:  10:9.1,11:9.1,
_        1 2 3 4 5 6 7 8 91011
0004 R* RGRGRG----------------
0029 L  ----LC----------------
0047 R* --RTRT--RGRGRGRARTRARG
0080 R  ------RA--------------
0082 T  ------------------RA--