Matrix of similar interfaces for 3D-footprint entry 1qpi_A

_ stats: contacts=5 Nring=2 specif=0.40
_ PDBs:  1:6c31_A,
_ -lnE:  1:7.7,
_        1
0024 R* PT
0033 E  TC
0034 Q  RG
0038 Y  YG
0039 W* HA