U6 snRNA-associated Sm-like protein LSm5
1_MAANA 6_ TTNPS 11_ QLLPL 16_ ELVDK 21_ CIGSR 26_ IHIVM 31_ KSDKE 36_ IVGTL 41_ LGFDD 46_ FVNMV 51_ LEDVT 56_ EFEIT 61_ PEGRR 66_ ITKLD 71_ QILLN 76_ GNNIT 81_ MLVPG 86_GEGPE
1: Plays a role in pre-mRNA splicing as component of the U4/U6-U5 tri-snRNP complex that is involved in spliceosome assembly, and as component of the precatalytic spliceosome (spliceosome B complex) (PubMed:28781166). The heptameric LSM2-8 complex binds specifically to the 3'-terminal U-tract of U6 snRNA (PubMed:10523320)