Matrix of similar interfaces for 3D-footprint entry 6es3_K

_ stats: contacts=7 Nring=4 specif=0.57
_ PDBs:  1:4cyc_B,2:8ejp_B,3:6fqq_E,
_ -lnE:  1:8.2,2:8.1,3:8.1,
_        1 2 3
0006 R* --RT--
0007 V  RT----
0048 I* NTVTNC
0051 Q* --QTIT
0052 N* NANANA
0055 A  IA--RG
0056 K  RGRGRG