Matrix of similar interfaces for 3D-footprint entry 2lkx_A

_ stats: contacts=9 Nring=4 specif=0.44
_ PDBs:  1:4j19_B,2:2qhb_A,
_ -lnE:  1:8.7,2:8.3,
_        1 2
0002 Q  RC--
0006 R* RT--
0043 E  --YT
0044 A  --VC
0047 R  YAKG
0048 V* NCDC
0051 K* --KC
0052 N* NA--
0055 A  KG--