ID   MSMB_DORPE              Reviewed;          91 AA.
AC   D2X5V5; P86361;
DT   11-JUL-2012, integrated into UniProtKB/Swiss-Prot.
DT   02-MAR-2010, sequence version 1.
DT   25-MAY-2022, entry version 18.
DE   RecName: Full=Beta-microseminoprotein {ECO:0000303|PubMed:21315594, ECO:0000312|EMBL:ADB12451.1};
DE            Short=Beta-MSP {ECO:0000303|PubMed:21315594};
OS   Doryteuthis pealeii (Longfin inshore squid) (Loligo pealeii).
OC   Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Mollusca; Cephalopoda;
OC   Coleoidea; Decapodiformes; Teuthida; Myopsina; Loliginidae; Doryteuthis.
OX   NCBI_TaxID=1051067;
RN   [1] {ECO:0000305, ECO:0000312|EMBL:ADB12451.1}
RP   NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 1-90, FUNCTION, SUBCELLULAR
RP   LOCATION, TISSUE SPECIFICITY, AND MASS SPECTROMETRY.
RC   TISSUE=Egg {ECO:0000269|PubMed:21315594};
RX   PubMed=21315594; DOI=10.1016/j.cub.2011.01.038;
RA   Cummins S.F., Boal J.G., Buresch K.C., Kuanpradit C., Sobhon P., Holm J.B.,
RA   Degnan B.M., Nagle G.T., Hanlon R.T.;
RT   "Extreme aggression in male squid induced by a beta-MSP-like pheromone.";
RL   Curr. Biol. 21:322-327(2011).
CC   -!- FUNCTION: Acts as a pheromone. Triggers aggressive behaviors in males
CC       such as fin beating, lunging and grabbing. These behaviors form part of
CC       the competition for fertile females. {ECO:0000269|PubMed:21315594}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000269|PubMed:21315594}.
CC   -!- TISSUE SPECIFICITY: Expressed in ciliated epithelium of nidamental
CC       gland and in secretory-like cells in accessory nidamental gland (at
CC       protein level). Expressed in ovary, nidamental gland and accessory
CC       nidamental gland. {ECO:0000269|PubMed:21315594}.
CC   -!- MASS SPECTROMETRY: Mass=10152; Method=MALDI;
CC       Evidence={ECO:0000269|PubMed:21315594};
CC   -!- SIMILARITY: Belongs to the beta-microseminoprotein family.
CC       {ECO:0000255}.
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DR   EMBL; GQ906708; ADB12451.1; -; mRNA.
DR   AlphaFoldDB; D2X5V5; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0005186; F:pheromone activity; IEA:UniProtKB-KW.
DR   GO; GO:0007610; P:behavior; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Behavior; Direct protein sequencing; Disulfide bond; Pheromone; Secreted.
FT   CHAIN           1..91
FT                   /note="Beta-microseminoprotein"
FT                   /id="PRO_0000418360"
FT   DISULFID        2..54
FT                   /evidence="ECO:0000250|UniProtKB:P08118"
FT   DISULFID        22..46
FT                   /evidence="ECO:0000250|UniProtKB:P08118"
FT   DISULFID        41..75
FT                   /evidence="ECO:0000250|UniProtKB:P08118"
FT   DISULFID        44..53
FT                   /evidence="ECO:0000250|UniProtKB:P08118"
FT   DISULFID        68..88
FT                   /evidence="ECO:0000250|UniProtKB:P08118"
SQ   SEQUENCE   91 AA;  10138 MW;  BCA939F1BD840C22 CRC64;
     SCSRKGPKFV EYKYMAGSAQ YCEHKNMKFM IGSNFIDFDD CTRCTCYNHG LQCCGIGANA
     GVFGVPGCEA VNDHCELVFL KKNTDQLCFI N