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

_ stats: contacts=6 Nring=5 specif=0.83
_ PDBs:  1:7wb3_B,
_ -lnE:  1:25.9,
_        1
0041 A* SC
0044 R* RG
0045 R* KG
0048 S* ST
0056 R* RA
0058 F  VA