ID   SSP31_CAEEL             Reviewed;         107 AA.
AC   Q9XXL3;
DT   06-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   03-AUG-2022, entry version 120.
DE   RecName: Full=Sperm-specific class P protein 31;
GN   Name=ssp-31; ORFNames=ZK1225.6;
OS   Caenorhabditis elegans.
OC   Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida;
OC   Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae;
OC   Caenorhabditis.
OX   NCBI_TaxID=6239;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Bristol N2;
RX   PubMed=9851916; DOI=10.1126/science.282.5396.2012;
RG   The C. elegans sequencing consortium;
RT   "Genome sequence of the nematode C. elegans: a platform for investigating
RT   biology.";
RL   Science 282:2012-2018(1998).
RN   [2]
RP   TISSUE SPECIFICITY.
RX   PubMed=15279955; DOI=10.1016/j.molbiopara.2004.05.002;
RA   Tarr D.E.K., Scott A.L.;
RT   "MSP domain proteins show enhanced expression in male germ line cells.";
RL   Mol. Biochem. Parasitol. 137:87-98(2004).
CC   -!- INTERACTION:
CC       Q9XXL3; Q17436: edg-1; NbExp=4; IntAct=EBI-327302, EBI-323809;
CC   -!- TISSUE SPECIFICITY: Expressed at higher level in testis.
CC       {ECO:0000269|PubMed:15279955}.
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DR   EMBL; AL022289; CAA18373.1; -; Genomic_DNA.
DR   PIR; T27713; T27713.
DR   RefSeq; NP_493318.1; NM_060917.4.
DR   AlphaFoldDB; Q9XXL3; -.
DR   SMR; Q9XXL3; -.
DR   BioGRID; 38583; 6.
DR   DIP; DIP-24887N; -.
DR   IntAct; Q9XXL3; 6.
DR   STRING; 6239.ZK1225.6; -.
DR   EPD; Q9XXL3; -.
DR   PaxDb; Q9XXL3; -.
DR   PeptideAtlas; Q9XXL3; -.
DR   EnsemblMetazoa; ZK1225.6.1; ZK1225.6.1; WBGene00006048.
DR   GeneID; 173187; -.
DR   KEGG; cel:CELE_ZK1225.6; -.
DR   UCSC; ZK1225.6; c. elegans.
DR   CTD; 173187; -.
DR   WormBase; ZK1225.6; CE19345; WBGene00006048; ssp-31.
DR   eggNOG; ENOG502S66Y; Eukaryota.
DR   GeneTree; ENSGT00970000195921; -.
DR   HOGENOM; CLU_147608_0_1_1; -.
DR   InParanoid; Q9XXL3; -.
DR   OMA; SSTHYIV; -.
DR   OrthoDB; 1588290at2759; -.
DR   PhylomeDB; Q9XXL3; -.
DR   PRO; PR:Q9XXL3; -.
DR   Proteomes; UP000001940; Chromosome I.
DR   Bgee; WBGene00006048; Expressed in material anatomical entity and 2 other tissues.
DR   Gene3D; 2.60.40.10; -; 1.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR000535; MSP_dom.
DR   InterPro; IPR008962; PapD-like_sf.
DR   Pfam; PF00635; Motile_Sperm; 1.
DR   SUPFAM; SSF49354; SSF49354; 1.
DR   PROSITE; PS50202; MSP; 1.
PE   1: Evidence at protein level;
KW   Reference proteome.
FT   CHAIN           1..107
FT                   /note="Sperm-specific class P protein 31"
FT                   /id="PRO_0000213451"
FT   DOMAIN          1..107
FT                   /note="MSP"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00132"
SQ   SEQUENCE   107 AA;  11430 MW;  E41647F8C9091282 CRC64;
     MINIDPPSGD YPASGGSSTH YIVSESESRL AFKVKSSNNE SYRVRPVYGF VDAKGKAKLE
     VNRLAGPAKE DKLVIQYAEV PADETDPKAP FAAGAQQGEV VVKMVAS