Matrix of similar interfaces for 3D-footprint entry 5bk4_7

_ stats: contacts=4 Nring=0 specif=-1.00
_ PDBs:  1:6ray_2,2:6raz_7,
_ -lnE:  1:46.1,2:19.1,
_        1 2
0322 F  --FT
0323 K  --AT
0324 A  --QA
0465 M  WT--