Matrix of similar interfaces for 3D-footprint entry 6wbr_A

_ stats: contacts=10 Nring=2 specif=0.20
_ PDBs:  1:8hnv_A,
_ -lnE:  1:22.6,
_        1
0048 R* KG
0203 F  YG
0242 R  AT
0646 E  MT
0647 E  EG
0850 F  NG
0852 D  AG
0853 D  TA
0855 R* NA
0857 N  DT