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

_ stats: contacts=10 Nring=6 specif=0.60
_ PDBs:  1:1cit_A,2:2c7a_B,3:4umm_E,4:4umm_A,5:4tnt_B,6:5krb_G,7:4ond_A,
_ PDBs:  8:4aa6_B,9:5emc_A,
_ -lnE:  1:11.0,2:10.9,3:10.8,4:10.8,5:10.5,6:10.5,7:10.5,8:10.4,
_ -lnE:  9:10.2,
_        1 2 3 4 5 6 7 8 9
0013 G  CA----------------
0022 E* EC--EAEA--ECECEC--
0025 K* KGKGKGKGKGKGKGKGKG
0026 G  --VT----VG--AGAGVT
0029 R* KG--RTKT------KT--
0030 R* RGRGRTRGRGRARG--RG
0052 N  ----RT------------
0072 V  --RC--------------
0074 F* RT----------------
0076 R* RT----------------