ID   SPG4_YEAST              Reviewed;         115 AA.
AC   Q04438; D6VZT0;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   03-AUG-2022, entry version 121.
DE   RecName: Full=Stationary phase protein 4;
GN   Name=SPG4; OrderedLocusNames=YMR107W; ORFNames=YM9718.06;
OS   Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX   NCBI_TaxID=559292;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 204508 / S288c;
RX   PubMed=9169872;
RA   Bowman S., Churcher C.M., Badcock K., Brown D., Chillingworth T.,
RA   Connor R., Dedman K., Devlin K., Gentles S., Hamlin N., Hunt S., Jagels K.,
RA   Lye G., Moule S., Odell C., Pearson D., Rajandream M.A., Rice P.,
RA   Skelton J., Walsh S.V., Whitehead S., Barrell B.G.;
RT   "The nucleotide sequence of Saccharomyces cerevisiae chromosome XIII.";
RL   Nature 387:90-93(1997).
RN   [2]
RP   GENOME REANNOTATION.
RC   STRAIN=ATCC 204508 / S288c;
RX   PubMed=24374639; DOI=10.1534/g3.113.008995;
RA   Engel S.R., Dietrich F.S., Fisk D.G., Binkley G., Balakrishnan R.,
RA   Costanzo M.C., Dwight S.S., Hitz B.C., Karra K., Nash R.S., Weng S.,
RA   Wong E.D., Lloyd P., Skrzypek M.S., Miyasato S.R., Simison M., Cherry J.M.;
RT   "The reference genome sequence of Saccharomyces cerevisiae: Then and now.";
RL   G3 (Bethesda) 4:389-398(2014).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 204508 / S288c;
RX   PubMed=17322287; DOI=10.1101/gr.6037607;
RA   Hu Y., Rolfs A., Bhullar B., Murthy T.V.S., Zhu C., Berger M.F.,
RA   Camargo A.A., Kelley F., McCarron S., Jepson D., Richardson A., Raphael J.,
RA   Moreira D., Taycher E., Zuo D., Mohr S., Kane M.F., Williamson J.,
RA   Simpson A.J.G., Bulyk M.L., Harlow E., Marsischky G., Kolodner R.D.,
RA   LaBaer J.;
RT   "Approaching a complete repository of sequence-verified protein-encoding
RT   clones for Saccharomyces cerevisiae.";
RL   Genome Res. 17:536-543(2007).
RN   [4]
RP   LEVEL OF PROTEIN EXPRESSION [LARGE SCALE ANALYSIS].
RX   PubMed=14562106; DOI=10.1038/nature02046;
RA   Ghaemmaghami S., Huh W.-K., Bower K., Howson R.W., Belle A., Dephoure N.,
RA   O'Shea E.K., Weissman J.S.;
RT   "Global analysis of protein expression in yeast.";
RL   Nature 425:737-741(2003).
RN   [5]
RP   FUNCTION.
RX   PubMed=15456898; DOI=10.1091/mbc.e03-11-0856;
RA   Martinez M.J., Roy S., Archuletta A.B., Wentzell P.D., Anna-Arriola S.S.,
RA   Rodriguez A.L., Aragon A.D., Quinones G.A., Allen C., Werner-Washburne M.;
RT   "Genomic analysis of stationary-phase and exit in Saccharomyces cerevisiae:
RT   gene expression and identification of novel essential genes.";
RL   Mol. Biol. Cell 15:5295-5305(2004).
RN   [6]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=19779198; DOI=10.1126/science.1172867;
RA   Holt L.J., Tuch B.B., Villen J., Johnson A.D., Gygi S.P., Morgan D.O.;
RT   "Global analysis of Cdk1 substrate phosphorylation sites provides insights
RT   into evolution.";
RL   Science 325:1682-1686(2009).
CC   -!- FUNCTION: Stationary phase-essential protein not required for growth on
CC       nonfermentable carbon sources. {ECO:0000269|PubMed:15456898}.
CC   -!- MISCELLANEOUS: Present with 259 molecules/cell in log phase SD medium.
CC       {ECO:0000269|PubMed:14562106}.
CC   -!- SIMILARITY: Belongs to the SPG4 family. {ECO:0000305}.
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DR   EMBL; Z49702; CAA89743.1; -; Genomic_DNA.
DR   EMBL; AY558405; AAS56731.1; -; Genomic_DNA.
DR   EMBL; BK006946; DAA10004.1; -; Genomic_DNA.
DR   PIR; S54568; S54568.
DR   RefSeq; NP_013825.1; NM_001182607.1.
DR   AlphaFoldDB; Q04438; -.
DR   SMR; Q04438; -.
DR   BioGRID; 35283; 36.
DR   STRING; 4932.YMR107W; -.
DR   iPTMnet; Q04438; -.
DR   PaxDb; Q04438; -.
DR   PRIDE; Q04438; -.
DR   EnsemblFungi; YMR107W_mRNA; YMR107W; YMR107W.
DR   GeneID; 855134; -.
DR   KEGG; sce:YMR107W; -.
DR   SGD; S000004713; SPG4.
DR   VEuPathDB; FungiDB:YMR107W; -.
DR   eggNOG; ENOG502S7JY; Eukaryota.
DR   HOGENOM; CLU_2158879_0_0_1; -.
DR   InParanoid; Q04438; -.
DR   OMA; GEPNNRV; -.
DR   BioCyc; YEAST:G3O-32804-MON; -.
DR   PRO; PR:Q04438; -.
DR   Proteomes; UP000002311; Chromosome XIII.
DR   RNAct; Q04438; protein.
DR   InterPro; IPR020485; Spg4.
DR   Pfam; PF17325; SPG4; 1.
PE   1: Evidence at protein level;
KW   Reference proteome.
FT   CHAIN           1..115
FT                   /note="Stationary phase protein 4"
FT                   /id="PRO_0000203290"
FT   REGION          16..77
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        22..66
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   115 AA;  13180 MW;  D0372F50CBD0C485 CRC64;
     MGSFWDAFAV YDKKKHADPS VYGGNHNNTG DSKTQVMFSK EYRQPRTHQQ ENLQSMRRSS
     IGSQDSSDVE DVKEGRLPAE VEIPKNVDIS NMSQGEFLRL YESLRRGEPD NKVNR