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

_ stats: contacts=8 Nring=4 specif=0.50
_ PDBs:  1:1a66_A,
_ -lnE:  1:14.1,
_        1
0014 R* RG
0016 R* RG
0017 Y  YT
0020 E* EC
0101 C  KT
0136 N  TT
0168 R* QA
0169 A  RT