Matrix of similar interfaces for 3D-footprint entry 3zpl_B

_ stats: contacts=5 Nring=2 specif=0.40
_ PDBs:  1:6el8_A,
_ -lnE:  1:8.3,
_        1
0071 S* NG
0072 H* SA
0074 V  RG
0075 A  HG
0078 E  SC