U6 snRNA-associated Sm-like protein LSm7
1_MADKE 6_ KKKKE 11_ SILDL 16_ SKYID 21_ KTIRV 26_ KFQGG 31_ REASG 36_ ILKGF 41_ DPLLN 46_ LVLDG 51_ TIEYM 56_ RDPDD 61_ QYKLT 66_ EDTRQ 71_ LGLVV 76_ CRGTS 81_ VVLIC 86_ PQDGM 91_ EAIPN 96_PFIQQ
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)