ID   LSM1_DICDI              Reviewed;         129 AA.
AC   Q54W83;
DT   08-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   24-MAY-2005, sequence version 1.
DT   25-MAY-2022, entry version 94.
DE   RecName: Full=Probable U6 snRNA-associated Sm-like protein LSm1;
GN   Name=lsm1; ORFNames=DDB_G0279837;
OS   Dictyostelium discoideum (Slime mold).
OC   Eukaryota; Amoebozoa; Evosea; Eumycetozoa; Dictyostelia; Dictyosteliales;
OC   Dictyosteliaceae; Dictyostelium.
OX   NCBI_TaxID=44689;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AX4;
RX   PubMed=15875012; DOI=10.1038/nature03481;
RA   Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R.,
RA   Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B.,
RA   Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T.,
RA   Lehmann R., Hamlin N., Davies R., Gaudet P., Fey P., Pilcher K., Chen G.,
RA   Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N.,
RA   Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E.,
RA   Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N.,
RA   Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D.,
RA   Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T.,
RA   Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D.,
RA   Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A.,
RA   Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M.,
RA   Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A.,
RA   Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y.,
RA   Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C.,
RA   Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R.,
RA   Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.;
RT   "The genome of the social amoeba Dictyostelium discoideum.";
RL   Nature 435:43-57(2005).
CC   -!- FUNCTION: Probably involved with other LSm subunits in the general
CC       process of degradation of mRNAs. {ECO:0000250|UniProtKB:P47017}.
CC   -!- SUBUNIT: LSm subunits form a heteromer with a donut shape.
CC       {ECO:0000250|UniProtKB:P47017}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P47017}.
CC       Cytoplasm, P-body {ECO:0000250|UniProtKB:P47017}.
CC   -!- SIMILARITY: Belongs to the snRNP Sm proteins family. {ECO:0000305}.
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DR   EMBL; AAFI02000033; EAL67532.1; -; Genomic_DNA.
DR   RefSeq; XP_641509.1; XM_636417.1.
DR   AlphaFoldDB; Q54W83; -.
DR   SMR; Q54W83; -.
DR   STRING; 44689.DDB0233402; -.
DR   PaxDb; Q54W83; -.
DR   EnsemblProtists; EAL67532; EAL67532; DDB_G0279837.
DR   GeneID; 8622249; -.
DR   KEGG; ddi:DDB_G0279837; -.
DR   dictyBase; DDB_G0279837; lsm1.
DR   eggNOG; KOG1782; Eukaryota.
DR   HOGENOM; CLU_076902_0_1_1; -.
DR   InParanoid; Q54W83; -.
DR   OMA; FMVRGEN; -.
DR   PhylomeDB; Q54W83; -.
DR   Reactome; R-DDI-430039; mRNA decay by 5' to 3' exoribonuclease.
DR   PRO; PR:Q54W83; -.
DR   Proteomes; UP000002195; Chromosome 3.
DR   GO; GO:1990726; C:Lsm1-7-Pat1 complex; IBA:GO_Central.
DR   GO; GO:0000932; C:P-body; ISS:dictyBase.
DR   GO; GO:0003723; F:RNA binding; ISS:dictyBase.
DR   GO; GO:0000339; F:RNA cap binding; ISS:dictyBase.
DR   GO; GO:0000290; P:deadenylation-dependent decapping of nuclear-transcribed mRNA; IBA:GO_Central.
DR   GO; GO:0006402; P:mRNA catabolic process; ISS:dictyBase.
DR   GO; GO:0006397; P:mRNA processing; IEA:UniProtKB-KW.
DR   GO; GO:0016070; P:RNA metabolic process; IBA:GO_Central.
DR   GO; GO:0008380; P:RNA splicing; IEA:UniProtKB-KW.
DR   CDD; cd01728; LSm1; 1.
DR   InterPro; IPR034104; Lsm1.
DR   InterPro; IPR001163; LSM_dom_euk/arc.
DR   InterPro; IPR010920; LSM_dom_sf.
DR   InterPro; IPR044642; PTHR15588.
DR   PANTHER; PTHR15588; PTHR15588; 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; Reference proteome;
KW   Ribonucleoprotein; RNA-binding.
FT   CHAIN           1..129
FT                   /note="Probable U6 snRNA-associated Sm-like protein LSm1"
FT                   /id="PRO_0000328005"
SQ   SEQUENCE   129 AA;  14812 MW;  260264988A812399 CRC64;
     MSSGLGDEVD KKLIVVLRDG RKFIGIMRTF DQFANIVLQD TIERIYVGDC YSDKNLGLFF
     IRGDNVVILG EIDPDKEVQE KKLKKISWDE ITKAAALEKI KKEEEEQLKR RIMTESGLTI
     DSILNIDDF