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

_ stats: contacts=4 Nring=1 specif=0.25
_ PDBs:  1:8bvw_e,2:8grq_A,3:7xsx_a,4:7unc_a,5:8hr1_E,6:1zla_C,7:6g0l_D,
_ PDBs:  8:5x0y_G,9:6qld_f,10:8u14_G,11:8ox0_C,12:8jla_C,13:8txv_G,14:6a5l_g,
_ -lnE:  1:11.5,2:11.5,3:11.5,4:11.5,5:11.3,6:10.5,7:10.5,8:10.5,
_ -lnE:  9:10.5,10:10.3,11:10.3,12:10.3,13:10.3,14:10.3,
_        1 2 3 4 5 6 7 8 91011121314
0006 L  LC----LALC------------------
0024 R* --RTRARGRTRA--RGRCRTRGRGRGRA
0057 R  ------------RA--------------
0059 T  --------------------------RA