Matrix of similar interfaces for 3D-footprint entry 1a02_J

_ stats: contacts=7 Nring=4 specif=0.57
_ PDBs:  1:2wt7_B,2:7x5e_F,
_ -lnE:  1:7.9,2:7.9,
_        1 2
0001 K  RGNT
0004 R  --AT
0005 N* NCAT
0008 A* YGCT
0009 A  ATRA
0012 S* CT--
0013 R* RG--