ID   PSU1_SCHPO              Reviewed;         417 AA.
AC   Q9UR09;
DT   13-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   25-MAY-2022, entry version 112.
DE   RecName: Full=Probable secreted beta-glucosidase PSU1;
DE            EC=3.2.1.-;
DE   AltName: Full=Cell wall synthesis protein psu1;
DE   Flags: Precursor;
GN   Name=psu1; ORFNames=SPAC1002.13c;
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 [GENOMIC DNA], AND FUNCTION.
RC   STRAIN=972 / ATCC 24843;
RX   PubMed=10462482; DOI=10.1006/bbrc.1999.1209;
RA   Omi K., Sonoda H., Nagata K., Sugita K.;
RT   "Cloning and characterization of psu1+, a new essential fission yeast gene
RT   involved in cell wall synthesis.";
RL   Biochem. Biophys. Res. Commun. 262:368-374(1999).
RN   [2]
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).
CC   -!- FUNCTION: Involved in cell wall synthesis. May be required for the
CC       activation of 1,3-beta-glucan synthase. {ECO:0000269|PubMed:10462482}.
CC   -!- SUBCELLULAR LOCATION: Secreted, cell wall {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the SUN family. {ECO:0000305}.
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DR   EMBL; AB009980; BAA83907.1; -; Genomic_DNA.
DR   EMBL; CU329670; CAB65613.1; -; Genomic_DNA.
DR   PIR; JC7092; JC7092.
DR   RefSeq; NP_593500.1; NM_001018934.2.
DR   AlphaFoldDB; Q9UR09; -.
DR   BioGRID; 279693; 6.
DR   IntAct; Q9UR09; 3.
DR   MINT; Q9UR09; -.
DR   STRING; 4896.SPAC1002.13c.1; -.
DR   CAZy; GH132; Glycoside Hydrolase Family 132.
DR   MaxQB; Q9UR09; -.
DR   PaxDb; Q9UR09; -.
DR   EnsemblFungi; SPAC1002.13c.1; SPAC1002.13c.1:pep; SPAC1002.13c.
DR   GeneID; 2543265; -.
DR   KEGG; spo:SPAC1002.13c; -.
DR   PomBase; SPAC1002.13c; psu1.
DR   VEuPathDB; FungiDB:SPAC1002.13c; -.
DR   eggNOG; ENOG502QPVV; Eukaryota.
DR   HOGENOM; CLU_033459_1_0_1; -.
DR   InParanoid; Q9UR09; -.
DR   OMA; NGECIYE; -.
DR   PhylomeDB; Q9UR09; -.
DR   PRO; PR:Q9UR09; -.
DR   Proteomes; UP000002485; Chromosome I.
DR   GO; GO:0009986; C:cell surface; IBA:GO_Central.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-KW.
DR   GO; GO:0009277; C:fungal-type cell wall; IDA:PomBase.
DR   GO; GO:0008422; F:beta-glucosidase activity; ISM:PomBase.
DR   GO; GO:0031505; P:fungal-type cell wall organization; IBA:GO_Central.
DR   GO; GO:0071852; P:fungal-type cell wall organization or biogenesis; IMP:PomBase.
DR   GO; GO:0000272; P:polysaccharide catabolic process; IEA:UniProtKB-KW.
DR   InterPro; IPR005556; SUN.
DR   Pfam; PF03856; SUN; 1.
PE   3: Inferred from homology;
KW   Carbohydrate metabolism; Cell wall; Cell wall biogenesis/degradation;
KW   Glycosidase; Hydrolase; Polysaccharide degradation; Reference proteome;
KW   Secreted; Signal.
FT   SIGNAL          1..18
FT                   /evidence="ECO:0000255"
FT   CHAIN           19..417
FT                   /note="Probable secreted beta-glucosidase PSU1"
FT                   /id="PRO_0000033464"
SQ   SEQUENCE   417 AA;  41751 MW;  72BCAEE2226208CB CRC64;
     MRFFETLALA LLTTGALAAP FRHPHHLLNK RDVSVVTSKV YAYTTVTLEA AASAISTNGA
     AKEAATAAGD AETTSSVAAS VTPAASSSVA ASVTPVASSS VAASVTPVSS SAVVDSATSA
     AASSSVIPTS SSVVASSSEV ASSTTSSAAA SATSTGSSSG GFQDGVYDCT DFPSDQSGVV
     ALDYLGYGGY SGIQIGDGAG SSCVEGAYCS YACSPGMLKT QWPSTQPSDG ETRGGLLCKG
     GKLYRTNTAY DNLCENGVGT ASVQNTLGQG VAICQTDYPG SENMVIPTYV GGGATSPLSV
     TDNANYFQWE GKGTSAQYYV NKAGYTAEQG CQWGTSSGDY GNWSPLVFGA GMTDGTTWLS
     ISQNPLTSQL ANYNVKIVGA DGASVSGTCV FENGAFQNGG SGCTVGITSG SGVFVFY