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

_ stats: contacts=6 Nring=0 specif=-1.00
_ PDBs:  1:6kw4_Y,2:6el8_A,
_ -lnE:  1:20.2,2:9.9,
_        1 2
0264 G  SC--
0465 V  --NG
0466 S  --SA
0468 I  --RG
0469 R  --HG
0472 I  --SC