Matrix of similar interfaces for 3D-footprint entry 9b8u_A

_ stats: contacts=9 Nring=4 specif=0.44
_ PDBs:  1:8osb_E,2:2lkx_A,3:1b72_A,4:4xrm_B,5:3rkq_B,6:6pe2_B,7:8pi8_B,
_ PDBs:  8:8g87_X,
_ -lnE:  1:9.0,2:9.0,3:8.8,4:8.4,5:8.1,6:7.8,7:7.3,8:7.3,
_        1 2 3 4 5 6 7 8
0002 R* RTRTRT--RC--RT--
0043 Q  QT--------------
0044 V* VAVTIANCIA----VT
0047 K* QTKGQCICQC--YTCC
0048 N* NANANARGNA--NCNA
0049 R  ------RG--------
0051 A  ----MG--YCYC--QA
0052 K  --KA------FANA--
0055 Q  ----------KCKGRT