ID   SPG2_DICDI              Reviewed;         127 AA.
AC   P15520; Q54JU5;
DT   01-APR-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-APR-1990, sequence version 1.
DT   25-MAY-2022, entry version 81.
DE   RecName: Full=Spore germination protein 2;
DE            Short=SPG2;
DE   Flags: Precursor;
GN   Name=gerB; ORFNames=DDB_G0287687;
OS   Dictyostelium discoideum (Slime mold).
OC   Eukaryota; Amoebozoa; Evosea; Eumycetozoa; Dictyostelia; Dictyosteliales;
OC   Dictyosteliaceae; Dictyostelium.
OX   NCBI_TaxID=44689;
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=2926809; DOI=10.1016/0022-2836(89)90364-1;
RA   Giorda R., Ohmachi T., Ennis H.L.;
RT   "Organization of a gene family developmentally regulated during
RT   Dictyostelium discoideum spore germination.";
RL   J. Mol. Biol. 205:63-69(1989).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AX4;
RX   PubMed=15875012; DOI=10.1038/nature03481;
RA   Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R.,
RA   Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B.,
RA   Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T.,
RA   Lehmann R., Hamlin N., Davies R., Gaudet P., Fey P., Pilcher K., Chen G.,
RA   Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N.,
RA   Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E.,
RA   Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N.,
RA   Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D.,
RA   Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T.,
RA   Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D.,
RA   Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A.,
RA   Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M.,
RA   Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A.,
RA   Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y.,
RA   Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C.,
RA   Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R.,
RA   Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.;
RT   "The genome of the social amoeba Dictyostelium discoideum.";
RL   Nature 435:43-57(2005).
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the Dictyostelium gerABC family. {ECO:0000305}.
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DR   EMBL; M19468; AAA02987.1; -; Unassigned_DNA.
DR   EMBL; AAFI02000104; EAL63490.1; -; Genomic_DNA.
DR   PIR; S02162; S02162.
DR   RefSeq; XP_637057.1; XM_631965.1.
DR   AlphaFoldDB; P15520; -.
DR   SMR; P15520; -.
DR   STRING; 44689.DDB0191381; -.
DR   SWISS-2DPAGE; P15520; -.
DR   PaxDb; P15520; -.
DR   EnsemblProtists; EAL63490; EAL63490; DDB_G0287687.
DR   GeneID; 8626311; -.
DR   KEGG; ddi:DDB_G0287687; -.
DR   dictyBase; DDB_G0287687; gerB.
DR   eggNOG; ENOG502RI0A; Eukaryota.
DR   HOGENOM; CLU_1974670_0_0_1; -.
DR   InParanoid; P15520; -.
DR   OMA; SDTICKQ; -.
DR   PhylomeDB; P15520; -.
DR   PRO; PR:P15520; -.
DR   Proteomes; UP000002195; Chromosome 5.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0009847; P:spore germination; IEP:dictyBase.
DR   GO; GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.
PE   3: Inferred from homology;
KW   Glycoprotein; Reference proteome; Secreted; Signal; Sporulation.
FT   SIGNAL          1..25
FT                   /evidence="ECO:0000255"
FT   CHAIN           26..127
FT                   /note="Spore germination protein 2"
FT                   /id="PRO_0000022393"
FT   CARBOHYD        54
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        118
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   127 AA;  14080 MW;  76C36A447CEE621B CRC64;
     MNIRNSLILI ISTILFFSII NGSLSLDPTC VGAPDGQVYL FSSWDFKGDR YVYNVSQGYL
     SLSDGFRGNV QSFISGADVC FVKWYPIEQY QITAGESHRN YAALTNFGQR MDAIIPGNCS
     NIVCSPK