ID   SNU13_KLULA             Reviewed;         126 AA.
AC   Q6CM69;
DT   12-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT   16-AUG-2004, sequence version 1.
DT   25-MAY-2022, entry version 86.
DE   RecName: Full=13 kDa ribonucleoprotein-associated protein;
GN   Name=SNU13; OrderedLocusNames=KLLA0E22627g;
OS   Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 /
OS   NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Kluyveromyces.
OX   NCBI_TaxID=284590;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37;
RX   PubMed=15229592; DOI=10.1038/nature02579;
RA   Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I.,
RA   de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L.,
RA   Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S.,
RA   Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J.,
RA   Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E.,
RA   Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C.,
RA   Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M.,
RA   Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S.,
RA   Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F.,
RA   Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M.,
RA   Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M.,
RA   Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C.,
RA   Weissenbach J., Wincker P., Souciet J.-L.;
RT   "Genome evolution in yeasts.";
RL   Nature 430:35-44(2004).
CC   -!- FUNCTION: Common component of the spliceosome and rRNA processing
CC       machinery. In association with the spliceosomal U4/U6.U5 tri-snRNP
CC       particle, required for splicing of pre-mRNA. In association with box
CC       C/D snoRNPs, required for processing of pre-ribosomal RNA (rRNA) and
CC       site-specific 2'-O-methylation of substrate RNAs. Essential for the
CC       accumulation and stability of U4 snRNA, U6 snRNA, and box C/D snoRNAs
CC       (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Component of the U3 snoRNP particle. Binds to the C'/D and B/C
CC       motifs in U3 snoRNA. Component of the 25S U4/U6.U5 tri-snRNP particle,
CC       a subcomplex of the spliceosome. Binds to the 5' stem-loop of U4 snRNA
CC       (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Nucleus, nucleolus {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eL8 family.
CC       {ECO:0000305}.
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DR   EMBL; CR382125; CAH00057.1; -; Genomic_DNA.
DR   RefSeq; XP_454971.1; XM_454971.1.
DR   AlphaFoldDB; Q6CM69; -.
DR   SMR; Q6CM69; -.
DR   STRING; 28985.XP_454971.1; -.
DR   EnsemblFungi; CAH00057; CAH00057; KLLA0_E22529g.
DR   GeneID; 2894411; -.
DR   KEGG; kla:KLLA0_E22529g; -.
DR   eggNOG; KOG3387; Eukaryota.
DR   HOGENOM; CLU_084513_4_1_1; -.
DR   InParanoid; Q6CM69; -.
DR   Proteomes; UP000000598; Chromosome E.
DR   GO; GO:0031428; C:box C/D RNP complex; IEA:EnsemblFungi.
DR   GO; GO:0005730; C:nucleolus; IEA:UniProtKB-SubCell.
DR   GO; GO:0032040; C:small-subunit processome; IEA:EnsemblFungi.
DR   GO; GO:0005681; C:spliceosomal complex; IEA:UniProtKB-KW.
DR   GO; GO:0046540; C:U4/U6 x U5 tri-snRNP complex; IEA:EnsemblFungi.
DR   GO; GO:0034511; F:U3 snoRNA binding; IEA:EnsemblFungi.
DR   GO; GO:0030621; F:U4 snRNA binding; IEA:EnsemblFungi.
DR   GO; GO:0000494; P:box C/D RNA 3'-end processing; IEA:EnsemblFungi.
DR   GO; GO:0000462; P:maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA); IEA:EnsemblFungi.
DR   GO; GO:0000398; P:mRNA splicing, via spliceosome; IEA:EnsemblFungi.
DR   GO; GO:1905216; P:positive regulation of RNA binding; IEA:EnsemblFungi.
DR   GO; GO:0000452; P:snoRNA guided rRNA 2'-O-methylation; IEA:EnsemblFungi.
DR   Gene3D; 3.30.1330.30; -; 1.
DR   InterPro; IPR002415; H/ACA_rnp_Nhp2-like.
DR   InterPro; IPR029064; L30e-like.
DR   InterPro; IPR004038; Ribosomal_L7Ae/L30e/S12e/Gad45.
DR   InterPro; IPR018492; Ribosomal_L7Ae/L8/Nhp2.
DR   InterPro; IPR004037; Ribosomal_L7Ae_CS.
DR   Pfam; PF01248; Ribosomal_L7Ae; 1.
DR   PRINTS; PR00881; L7ARS6FAMILY.
DR   PRINTS; PR00883; NUCLEARHMG.
DR   SUPFAM; SSF55315; SSF55315; 1.
DR   PROSITE; PS01082; RIBOSOMAL_L7AE; 1.
PE   3: Inferred from homology;
KW   mRNA processing; mRNA splicing; Nucleus; Reference proteome;
KW   Ribonucleoprotein; Ribosome biogenesis; RNA-binding; rRNA processing;
KW   Spliceosome.
FT   CHAIN           1..126
FT                   /note="13 kDa ribonucleoprotein-associated protein"
FT                   /id="PRO_0000290661"
SQ   SEQUENCE   126 AA;  13607 MW;  3EEB72DB4FF2D95C CRC64;
     MSAPNPKAFP LADATLSQQI LDVVQQASNM RQLKKGANEA TKTLNRGISE FIIMAADCEP
     IEILLHLPLL CEDKNVPYVF VPSRTALGRA CGVSRPVIAA SITTNDASAI KSQIYAVKDK
     IETLLI