ID   SNU23_SCHPO             Reviewed;         173 AA.
AC   Q09776;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   21-MAR-2012, sequence version 4.
DT   25-MAY-2022, entry version 105.
DE   RecName: Full=U4/U6.U5 small nuclear ribonucleoprotein component snu23;
GN   Name=snu23; ORFNames=SPAC22F3.11c;
OS   Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC   Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae;
OC   Schizosaccharomyces.
OX   NCBI_TaxID=284812;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=972 / ATCC 24843;
RX   PubMed=11859360; DOI=10.1038/nature724;
RA   Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A.,
RA   Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S.,
RA   Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.,
RA   Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S.,
RA   Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S.,
RA   Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D.,
RA   Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P.,
RA   Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K.,
RA   O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M.,
RA   Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N.,
RA   Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A.,
RA   Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R.,
RA   Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M.,
RA   Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A.,
RA   Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A.,
RA   Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H.,
RA   Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S.,
RA   Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C.,
RA   Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A.,
RA   Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M.,
RA   del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S.,
RA   Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R.,
RA   Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G.,
RA   Nurse P.;
RT   "The genome sequence of Schizosaccharomyces pombe.";
RL   Nature 415:871-880(2002).
RN   [2]
RP   REVISION OF GENE MODEL.
RX   PubMed=21511999; DOI=10.1126/science.1203357;
RA   Rhind N., Chen Z., Yassour M., Thompson D.A., Haas B.J., Habib N.,
RA   Wapinski I., Roy S., Lin M.F., Heiman D.I., Young S.K., Furuya K., Guo Y.,
RA   Pidoux A., Chen H.M., Robbertse B., Goldberg J.M., Aoki K., Bayne E.H.,
RA   Berlin A.M., Desjardins C.A., Dobbs E., Dukaj L., Fan L., FitzGerald M.G.,
RA   French C., Gujja S., Hansen K., Keifenheim D., Levin J.Z., Mosher R.A.,
RA   Mueller C.A., Pfiffner J., Priest M., Russ C., Smialowska A., Swoboda P.,
RA   Sykes S.M., Vaughn M., Vengrova S., Yoder R., Zeng Q., Allshire R.,
RA   Baulcombe D., Birren B.W., Brown W., Ekwall K., Kellis M., Leatherwood J.,
RA   Levin H., Margalit H., Martienssen R., Nieduszynski C.A., Spatafora J.W.,
RA   Friedman N., Dalgaard J.Z., Baumann P., Niki H., Regev A., Nusbaum C.;
RT   "Comparative functional genomics of the fission yeasts.";
RL   Science 332:930-936(2011).
RN   [3]
RP   IDENTIFICATION OF FRAMESHIFT, AND SUBCELLULAR LOCATION [LARGE SCALE
RP   ANALYSIS].
RC   STRAIN=972 / ATCC 24843, and JY3;
RX   PubMed=16823372; DOI=10.1038/nbt1222;
RA   Matsuyama A., Arai R., Yashiroda Y., Shirai A., Kamata A., Sekido S.,
RA   Kobayashi Y., Hashimoto A., Hamamoto M., Hiraoka Y., Horinouchi S.,
RA   Yoshida M.;
RT   "ORFeome cloning and global analysis of protein localization in the fission
RT   yeast Schizosaccharomyces pombe.";
RL   Nat. Biotechnol. 24:841-847(2006).
RN   [4]
RP   IDENTIFICATION OF FRAMESHIFT, AND GENE MODEL REVISION.
RX   PubMed=26494834; DOI=10.1093/dnares/dsv025;
RA   Jimenez J., Duncan C.D., Gallardo M., Mata J., Perez-Pulido A.J.;
RT   "AnABlast: a new in silico strategy for the genome-wide search of novel
RT   genes and fossil regions.";
RL   DNA Res. 22:439-449(2015).
CC   -!- SUBUNIT: Component of the 25S U4/U6.U5 tri-snRNP particle, a subcomplex
CC       of the spliceosome. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton, microtubule organizing
CC       center, spindle pole body {ECO:0000269|PubMed:16823372}. Nucleus
CC       {ECO:0000269|PubMed:16823372}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAA91076.3; Type=Frameshift; Evidence={ECO:0000305};
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DR   EMBL; CU329670; CAA91076.3; ALT_FRAME; Genomic_DNA.
DR   PIR; T38180; S62426.
DR   RefSeq; NP_593030.3; NM_001018429.3.
DR   AlphaFoldDB; Q09776; -.
DR   IntAct; Q09776; 2.
DR   STRING; 284812.Q09776; -.
DR   MaxQB; Q09776; -.
DR   PRIDE; Q09776; -.
DR   GeneID; 2541763; -.
DR   KEGG; spo:SPAC22F3.11c; -.
DR   PomBase; SPAC22F3.11c; snu23.
DR   InParanoid; Q09776; -.
DR   PhylomeDB; Q09776; -.
DR   PRO; PR:Q09776; -.
DR   Proteomes; UP000002485; Chromosome I.
DR   GO; GO:0005829; C:cytosol; HDA:PomBase.
DR   GO; GO:0005634; C:nucleus; HDA:PomBase.
DR   GO; GO:0005816; C:spindle pole body; IEA:UniProtKB-SubCell.
DR   GO; GO:0005681; C:spliceosomal complex; IEA:InterPro.
DR   GO; GO:0046540; C:U4/U6 x U5 tri-snRNP complex; IDA:PomBase.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR   GO; GO:0045292; P:mRNA cis splicing, via spliceosome; ISO:PomBase.
DR   GO; GO:0000398; P:mRNA splicing, via spliceosome; IBA:GO_Central.
DR   InterPro; IPR003604; Matrin/U1-like-C_Znf_C2H2.
DR   InterPro; IPR040107; Snu23.
DR   InterPro; IPR022755; Znf_C2H2_jaz.
DR   InterPro; IPR036236; Znf_C2H2_sf.
DR   PANTHER; PTHR45986; PTHR45986; 1.
DR   Pfam; PF12171; zf-C2H2_jaz; 1.
DR   SMART; SM00451; ZnF_U1; 1.
DR   SUPFAM; SSF57667; SSF57667; 1.
DR   PROSITE; PS00028; ZINC_FINGER_C2H2_1; 1.
PE   3: Inferred from homology;
KW   Coiled coil; Cytoplasm; Cytoskeleton; Metal-binding; Nucleus;
KW   Reference proteome; Zinc; Zinc-finger.
FT   CHAIN           1..173
FT                   /note="U4/U6.U5 small nuclear ribonucleoprotein component
FT                   snu23"
FT                   /id="PRO_0000116401"
FT   ZN_FING         55..85
FT                   /note="Matrin-type"
FT   COILED          119..149
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   173 AA;  20139 MW;  DD7490AFDC72E06D CRC64;
     MDRYNPPRRN GNSKKNEVVI TGGRTQRIDF EKDVNKTTIL PAGASVGRRG RGAGWYCEAC
     NETYKDSLSW LDHLNSTQHL RKTRTVIIEK RATLEEVKER MEYWRRQLLE PEKGSEEYSL
     KERVERYHQE LEAKKLRRKQ KKVNKEKNSP RLVGENTELA AIMGISSFGS TNL