Matrix of similar interfaces for 3D-footprint entry 6r2v_C

_ stats: contacts=5 Nring=1 specif=0.20
_ PDBs:  1:8txv_G,2:8jla_C,3:5x0y_G,4:6a5l_g,5:1zla_C,6:8ox0_C,7:8u14_G,
_ PDBs:  8:9fgq_D,9:6g0l_D,10:8grq_A,11:8hr1_E,
_ -lnE:  1:11.5,2:11.1,3:11.1,4:11.1,5:11.1,6:11.1,7:11.0,8:11.0,
_ -lnE:  9:10.4,10:9.7,11:9.7,
_        1 2 3 4 5 6 7 8 91011
0013 K  --------------RT------
0020 A* --------------------LC
0034 M  RGRGRGRARARGRT----RTRT
0067 R  ----------------RA----
0069 T  ------RA--------------