ID   LSM4_TOBAC              Reviewed;         146 AA.
AC   Q43582;
DT   11-JAN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 81.
DE   RecName: Full=Probable U6 snRNA-associated Sm-like protein LSm4;
DE   AltName: Full=Glycine-rich protein 10;
DE            Short=GRP 10;
OS   Nicotiana tabacum (Common tobacco).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC   Nicotiana.
OX   NCBI_TaxID=4097;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Samsun NN; TISSUE=Leaf;
RA   Lerchl J.;
RL   Submitted (JAN-1995) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Binds specifically to the 3'-terminal U-tract of U6 snRNA.
CC       {ECO:0000250}.
CC   -!- SUBUNIT: LSm subunits form a heteromer with a doughnut shape.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the snRNP Sm proteins family. {ECO:0000305}.
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DR   EMBL; X83731; CAA58702.1; -; mRNA.
DR   PIR; S54169; S54169.
DR   AlphaFoldDB; Q43582; -.
DR   SMR; Q43582; -.
DR   STRING; 4097.Q43582; -.
DR   Proteomes; UP000084051; Unplaced.
DR   GO; GO:0000932; C:P-body; IBA:GO_Central.
DR   GO; GO:0005681; C:spliceosomal complex; IEA:UniProtKB-KW.
DR   GO; GO:0097526; C:spliceosomal 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:0017070; F:U6 snRNA binding; IBA:GO_Central.
DR   GO; GO:0000956; P:nuclear-transcribed mRNA catabolic process; IEA:InterPro.
DR   GO; GO:0033962; P:P-body assembly; IBA:GO_Central.
DR   GO; GO:0000387; P:spliceosomal snRNP assembly; IBA:GO_Central.
DR   CDD; cd01723; LSm4; 1.
DR   InterPro; IPR034101; Lsm4.
DR   InterPro; IPR027141; LSm4/Sm_D1/D3.
DR   InterPro; IPR001163; LSM_dom_euk/arc.
DR   InterPro; IPR010920; LSM_dom_sf.
DR   PANTHER; PTHR23338; PTHR23338; 1.
DR   Pfam; PF01423; LSM; 1.
DR   SMART; SM00651; Sm; 1.
DR   SUPFAM; SSF50182; SSF50182; 1.
PE   2: Evidence at transcript level;
KW   mRNA processing; mRNA splicing; Nucleus; Reference proteome;
KW   Ribonucleoprotein; RNA-binding; Spliceosome.
FT   CHAIN           1..146
FT                   /note="Probable U6 snRNA-associated Sm-like protein LSm4"
FT                   /id="PRO_0000125569"
FT   REGION          80..146
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        80..107
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   146 AA;  15842 MW;  E9702122401F37A3 CRC64;
     MLPLSLLKTA QGHPMLVELK NGETYNGHLV NCDTWMNIHL REVICTSKDG DRFWRMPECY
     VRGNTIKYLR VPDEVIDKVQ EEAKSRTDRK PPGVGRARAR GGRDDSAVGR QPKGIGRGMD
     DGGAKGRGKG GPSAKSGGRG GGRGRG