Matrix of similar interfaces for 3D-footprint entry 6b40_A

_ stats: contacts=14 Nring=7 specif=0.50
_ PDBs:  1:6cg0_A,
_ -lnE:  1:54.0,
_        1
0320 T  LG
0324 I  IG
0376 M  RT
0378 A* NT
0380 N* NG
0383 R* RA
0419 K  PC
0422 R* RC
0423 A  SC
0429 D  EC
0487 E* EG
0490 E* QG
0491 A* SG
0494 K  KG