ID   SPD2_SCHPO              Reviewed;         102 AA.
AC   G2TRL7;
DT   18-APR-2012, integrated into UniProtKB/Swiss-Prot.
DT   16-NOV-2011, sequence version 1.
DT   03-AUG-2022, entry version 41.
DE   RecName: Full=S-phase delaying protein 2;
GN   Name=spd2; ORFNames=SPAC3F10.19;
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   IDENTIFICATION.
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).
CC   -!- FUNCTION: Regulates the ribonucleotide reductase activity.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the DIF1/spd1 family. {ECO:0000305}.
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DR   EMBL; CU329670; CCD31322.1; -; Genomic_DNA.
DR   RefSeq; XP_004001777.1; XM_004001728.1.
DR   AlphaFoldDB; G2TRL7; -.
DR   BioGRID; 4254476; 1.
DR   STRING; 4896.SPAC3F10.19.1; -.
DR   iPTMnet; G2TRL7; -.
DR   MaxQB; G2TRL7; -.
DR   PaxDb; G2TRL7; -.
DR   EnsemblFungi; SPAC3F10.19.1; SPAC3F10.19.1:pep; SPAC3F10.19.
DR   PomBase; SPAC3F10.19; spd2.
DR   VEuPathDB; FungiDB:SPAC3F10.19; -.
DR   HOGENOM; CLU_2185473_0_0_1; -.
DR   OMA; ADSIFWD; -.
DR   PRO; PR:G2TRL7; -.
DR   Proteomes; UP000002485; Chromosome I.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR   GO; GO:1990846; F:ribonucleoside-diphosphate reductase inhibitor activity; IBA:GO_Central.
DR   GO; GO:0009262; P:deoxyribonucleotide metabolic process; IMP:PomBase.
DR   GO; GO:0008104; P:protein localization; IBA:GO_Central.
DR   GO; GO:1905117; P:regulation of ribonucleoside-diphosphate reductase activity; IBA:GO_Central.
DR   InterPro; IPR013900; RNR_inhibitor.
DR   PANTHER; PTHR28081; PTHR28081; 1.
DR   Pfam; PF08591; RNR_inhib; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Nucleus; Reference proteome.
FT   CHAIN           1..102
FT                   /note="S-phase delaying protein 2"
FT                   /id="PRO_0000416677"
FT   REGION          43..62
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        46..62
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   102 AA;  11834 MW;  59516CCBFF5B33CC CRC64;
     MSETFKLPDH DELPQLVQTT LFDVGARVRK AVQTGYKFDQ QLFPSYHKDQ TDRNELPQQK
     HDPNLRLDDL KQELAADSIF WDTASTQEIA DSFAKPDFLK SH