Matrix of similar interfaces for 3D-footprint entry 7t8k_B

_ stats: contacts=10 Nring=3 specif=0.30
_ PDBs:  1:2p7c_B,2:3eyi_B,3:3rkq_B,
_ -lnE:  1:8.5,2:8.4,3:7.0,
_        1 2 3
0001 D  ----RC
0024 T  TT----
0036 Q* KA----
0037 Q* TT----
0039 S* QT----
0040 A  TG--IA
0043 K  LTYGQC
0044 R  RT--NA
0047 T  ----YC
0051 P  KA----