Matrix of similar interfaces for 3D-footprint entry 2ky8_A

_ stats: contacts=7 Nring=3 specif=0.43
_ PDBs:  1:6d1t_A,2:6cnp_A,3:6ogk_A,
_ -lnE:  1:10.2,2:10.2,3:7.1,
_        1 2 3
0021 R* RGRGRG
0026 S  TT----
0029 K* RT----
0031 D  ----DT
0033 Y  YAYCYG
0041 K  --KA--
0043 R* RGRGRT