Matrix of similar interfaces for 3D-footprint entry 7k63_H

_ stats: contacts=5 Nring=1 specif=0.20
_ PDBs:  1:6g0l_D,2:9fgq_D,3:1zla_C,4:8ox0_C,5:8u14_G,6:6a5l_g,7:8jla_C,
_ PDBs:  8:5x0y_G,9:8txv_G,10:8grq_A,11:8hr1_E,
_ -lnE:  1:13.8,2:13.6,3:11.1,4:11.0,5:10.8,6:10.8,7:10.8,8:10.4,
_ -lnE:  9:10.4,10:9.7,11:9.5,
_        1 2 3 4 5 6 7 8 91011
0003 R* --RT------------------
0005 E  --------------------LC
0023 G  ----RARGRTRARGRGRGRTRT
0056 R  RA--------------------
0058 T  ----------RA----------