Matrix of similar interfaces for 3D-footprint entry 7psx_B

_ stats: contacts=10 Nring=5 specif=0.50
_ PDBs:  1:2lkx_A,2:8osb_E,3:1b72_A,4:4xrm_B,5:3rkq_B,6:6pe2_B,7:8g87_X,
_ -lnE:  1:9.2,2:9.2,3:9.0,4:8.5,5:8.1,6:7.7,7:7.3,
_        1 2 3 4 5 6 7
0002 R* RTRTRT--RC----
0043 T  --QT----------
0044 I* VTVAIANCIA--VT
0047 Q* KGQTQCICQC--CC
0048 N* NANANANANA--NA
0049 R  ------RG------
0050 R  ------RG------
0051 V  ----MG--YCYCQA
0052 K  KA--------FA--
0055 K* ----------KCRT