Matrix of similar interfaces for 3D-footprint entry 7yrd_A

_ stats: contacts=5 Nring=3 specif=0.60
_ PDBs:  1:8jh2_e,2:8grq_A,3:8hr1_E,4:7xsx_a,5:6g0l_D,6:1zla_C,7:8jla_C,
_ PDBs:  8:8txv_G,9:8ox0_C,10:8u14_G,11:6a5l_g,12:7e9c_G,13:5x0y_G,
_ -lnE:  1:14.4,2:14.4,3:14.0,4:11.5,5:9.9,6:9.5,7:9.3,8:9.3,9:9.3,
_ -lnE:  10:9.3,11:9.3,12:9.1,13:9.1,
_        1 2 3 4 5 6 7 8 910111213
0004 R* RGRGRG--------------------
0029 L* ----LC--------------------
0047 R* --RTRTRA--RARGRGRGRTRARGRG
0080 R  --------RA----------------
0082 T  --------------------RA----