ID   PPS1_DROFU              Reviewed;          27 AA.
AC   P01372;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   25-MAY-2022, entry version 50.
DE   RecName: Full=Paragonial peptide PS-1;
DE   AltName: Full=Paragonial peptide C;
GN   Name=PapC;
OS   Drosophila funebris (Fruit fly).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC   Drosophilidae; Drosophila.
OX   NCBI_TaxID=7221;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=1236144; DOI=10.1111/j.1432-1033.1975.tb04023.x;
RA   Baumann H., Wilson K.J., Chen P.S., Humbel R.E.;
RT   "The amino-acid sequence of a peptide (PS-1) from Drosophila funebris: a
RT   paragonial peptide from males which reduces the receptivity of the
RT   female.";
RL   Eur. J. Biochem. 52:521-529(1975).
CC   -!- FUNCTION: Represses female sexual receptivity and stimulates
CC       oviposition. This peptide has a low activity.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- TISSUE SPECIFICITY: Main cells of the accessory glands of males
CC       (paragonial gland).
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DR   PIR; A01643; PGFF1.
DR   AlphaFoldDB; P01372; -.
DR   FlyBase; FBgn0004112; Dfun\PapC.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0007610; P:behavior; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Behavior; Direct protein sequencing; Secreted.
FT   PEPTIDE         1..27
FT                   /note="Paragonial peptide PS-1"
FT                   /id="PRO_0000044208"
FT   REGION          1..27
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   VARIANT         2
FT                   /note="V -> L (in 30% of the molecules)"
SQ   SEQUENCE   27 AA;  2669 MW;  D8083427974AD5D6 CRC64;
     DVPSANANAN NQRTAAAKPQ ANAEASS