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

_ stats: contacts=11 Nring=5 specif=0.45
_ PDBs:  1:4j19_B,2:2qhb_A,3:4cyc_B,4:6fqq_E,
_ -lnE:  1:8.7,2:8.3,3:8.2,4:8.1,
_        1 2 3 4
0002 Q  RC------
0006 R* RT------
0007 T  ----RT--
0043 E  --YT----
0044 A  --VC----
0047 R  YAKG----
0048 V* NCDCNTNC
0051 K* --KC--IT
0052 N* NA--NANA
0055 A  KG--IARG
0056 K* ----RGRG