Matrix of similar interfaces for 3D-footprint entry 4tnt_B

_ stats: contacts=5 Nring=3 specif=0.60
_ PDBs:  1:5e69_A,2:1hcq_E,
_ -lnE:  1:10.9,2:10.7,
_        1 2
0021 G  --EC
0024 K* KAKG
0025 V* VAAG
0028 K  --KG
0029 R* RARG