ID   LSM6_NEUCR              Reviewed;          82 AA.
AC   A7UXE4;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 2.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=U6 snRNA-associated Sm-like protein LSm6;
DE   AltName: Full=Small nuclear RNA-associated protein 6;
GN   Name=snr-6; Synonyms=lsm6; ORFNames=NCU10352;
OS   Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 /
OS   FGSC 987).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC   Sordariomycetidae; Sordariales; Sordariaceae; Neurospora.
OX   NCBI_TaxID=367110;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987;
RX   PubMed=12712197; DOI=10.1038/nature01554;
RA   Galagan J.E., Calvo S.E., Borkovich K.A., Selker E.U., Read N.D.,
RA   Jaffe D.B., FitzHugh W., Ma L.-J., Smirnov S., Purcell S., Rehman B.,
RA   Elkins T., Engels R., Wang S., Nielsen C.B., Butler J., Endrizzi M.,
RA   Qui D., Ianakiev P., Bell-Pedersen D., Nelson M.A., Werner-Washburne M.,
RA   Selitrennikoff C.P., Kinsey J.A., Braun E.L., Zelter A., Schulte U.,
RA   Kothe G.O., Jedd G., Mewes H.-W., Staben C., Marcotte E., Greenberg D.,
RA   Roy A., Foley K., Naylor J., Stange-Thomann N., Barrett R., Gnerre S.,
RA   Kamal M., Kamvysselis M., Mauceli E.W., Bielke C., Rudd S., Frishman D.,
RA   Krystofova S., Rasmussen C., Metzenberg R.L., Perkins D.D., Kroken S.,
RA   Cogoni C., Macino G., Catcheside D.E.A., Li W., Pratt R.J., Osmani S.A.,
RA   DeSouza C.P.C., Glass N.L., Orbach M.J., Berglund J.A., Voelker R.,
RA   Yarden O., Plamann M., Seiler S., Dunlap J.C., Radford A., Aramayo R.,
RA   Natvig D.O., Alex L.A., Mannhaupt G., Ebbole D.J., Freitag M., Paulsen I.,
RA   Sachs M.S., Lander E.S., Nusbaum C., Birren B.W.;
RT   "The genome sequence of the filamentous fungus Neurospora crassa.";
RL   Nature 422:859-868(2003).
CC   -!- FUNCTION: Component of LSm protein complexes, which are involved in RNA
CC       processing and may function in a chaperone-like manner, facilitating
CC       the efficient association of RNA processing factors with their
CC       substrates. Component of the cytoplasmic LSM1-LSM7 complex, which is
CC       thought to be involved in mRNA degradation by activating the decapping
CC       step in the 5'-to-3' mRNA decay pathway. Component of the nuclear LSM2-
CC       LSM8 complex, which is involved in splicing of nuclear mRNAs. LSM2-LSM8
CC       associates with multiple snRNP complexes containing the U6 snRNA (U4/U6
CC       di-snRNP, spliceosomal U4/U6.U5 tri-snRNP, and free U6 snRNP). It binds
CC       directly to the 3'-terminal U-tract of U6 snRNA and plays a role in the
CC       biogenesis and stability of the U6 snRNP and U4/U6 snRNP complexes.
CC       LSM2-LSM8 probably also is involved degradation of nuclear pre-mRNA by
CC       targeting them for decapping, and in processing of pre-tRNAs, pre-rRNAs
CC       and U3 snoRNA (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Component of the heptameric LSM1-LSM7 complex, which consists
CC       of snr-1/lsm1, snr-2/lsm2, snr-3/lsm3, snr-4/lsm4, snr-5/lsm5, snr-
CC       6/lsm6 and snr-7/lsm7. Component of the heptameric LSM2-LSM8 complex,
CC       which consists of snr-2/lsm2, snr-3/lsm3, snr-4/lsm4, snr-5/lsm5, snr-
CC       6/lsm6, snr-7/lsm7 and snr-8/lsm8. The LSm subunits form a seven-
CC       membered ring structure with a doughnut shape (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the snRNP Sm proteins family. SmF/LSm6
CC       subfamily. {ECO:0000305}.
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DR   EMBL; CM002236; EDO64904.2; -; Genomic_DNA.
DR   RefSeq; XP_001727995.2; XM_001727943.2.
DR   AlphaFoldDB; A7UXE4; -.
DR   SMR; A7UXE4; -.
DR   STRING; 5141.EFNCRP00000009453; -.
DR   EnsemblFungi; EDO64904; EDO64904; NCU10352.
DR   GeneID; 5847034; -.
DR   KEGG; ncr:NCU10352; -.
DR   VEuPathDB; FungiDB:NCU10352; -.
DR   HOGENOM; CLU_076902_7_4_1; -.
DR   InParanoid; A7UXE4; -.
DR   Proteomes; UP000001805; Chromosome 1, Linkage Group I.
DR   GO; GO:1990726; C:Lsm1-7-Pat1 complex; IEA:EnsemblFungi.
DR   GO; GO:0005730; C:nucleolus; IBA:GO_Central.
DR   GO; GO:0000932; C:P-body; IBA:GO_Central.
DR   GO; GO:0005732; C:sno(s)RNA-containing ribonucleoprotein complex; IBA:GO_Central.
DR   GO; GO:0005681; C:spliceosomal complex; IEA:UniProtKB-KW.
DR   GO; GO:0046540; C:U4/U6 x U5 tri-snRNP complex; IBA:GO_Central.
DR   GO; GO:0005688; C:U6 snRNP; IBA:GO_Central.
DR   GO; GO:0003723; F:RNA binding; IBA:GO_Central.
DR   GO; GO:0000290; P:deadenylation-dependent decapping of nuclear-transcribed mRNA; IEA:EnsemblFungi.
DR   GO; GO:0030490; P:maturation of SSU-rRNA; IBA:GO_Central.
DR   GO; GO:0000398; P:mRNA splicing, via spliceosome; IBA:GO_Central.
DR   GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-KW.
DR   InterPro; IPR016487; Lsm6/sSmF.
DR   InterPro; IPR001163; LSM_dom_euk/arc.
DR   InterPro; IPR010920; LSM_dom_sf.
DR   PANTHER; PTHR11021; PTHR11021; 1.
DR   Pfam; PF01423; LSM; 1.
DR   SMART; SM00651; Sm; 1.
DR   SUPFAM; SSF50182; SSF50182; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; mRNA processing; mRNA splicing; Nucleus; Reference proteome;
KW   Ribonucleoprotein; RNA-binding; rRNA processing; Spliceosome;
KW   tRNA processing.
FT   CHAIN           1..82
FT                   /note="U6 snRNA-associated Sm-like protein LSm6"
FT                   /id="PRO_0000333602"
SQ   SEQUENCE   82 AA;  8895 MW;  4B2F1F043271487B CRC64;
     MENGATSQSE GKDPSGFLSE IIGNPVTVKL NSGVVYKGEL QSVDGYMNIA LEKTEEFING
     VKRRSYGDAF VRGNNVMYIS AD