ID   MS2B_DROSI              Reviewed;          90 AA.
AC   P33740;
DT   01-FEB-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1994, sequence version 1.
DT   03-AUG-2022, entry version 64.
DE   RecName: Full=Accessory gland-specific peptide 26Ab;
DE   AltName: Full=Male accessory gland secretory protein 355B;
DE   Flags: Precursor;
GN   Name=Acp26Ab; Synonyms=Mst26Ab, mst355B;
OS   Drosophila simulans (Fruit fly).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC   Drosophilidae; Drosophila; Sophophora.
OX   NCBI_TaxID=7240;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=PC;
RX   PubMed=1361475; DOI=10.1093/genetics/132.3.755;
RA   Aguade M., Miyashita N., Langley C.H.;
RT   "Polymorphism and divergence in the Mst26A male accessory gland gene region
RT   in Drosophila.";
RL   Genetics 132:755-770(1992).
CC   -!- FUNCTION: This protein is transferred from male to female during mating
CC       and may affect egglaying and behavior after mating.
CC   -!- SUBCELLULAR LOCATION: Secreted, extracellular space.
CC   -!- TISSUE SPECIFICITY: Main cells of the accessory glands of males.
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DR   EMBL; X70899; CAA50255.1; -; Genomic_DNA.
DR   PIR; S30430; S30430.
DR   AlphaFoldDB; P33740; -.
DR   GO; GO:0005615; C:extracellular space; IEA:UniProtKB-SubCell.
DR   GO; GO:0007617; P:mating behavior; IEA:InterPro.
DR   GO; GO:0019953; P:sexual reproduction; IEA:EnsemblMetazoa.
DR   InterPro; IPR008392; Acp26Ab.
DR   Pfam; PF05777; Acp26Ab; 1.
PE   2: Evidence at transcript level;
KW   Behavior; Secreted; Signal.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255"
FT   CHAIN           22..90
FT                   /note="Accessory gland-specific peptide 26Ab"
FT                   /id="PRO_0000021761"
SQ   SEQUENCE   90 AA;  10189 MW;  F7F8D6E6D04F03E5 CRC64;
     MNYFAVLCIF SCICFWQFSD AAPFISVQSS SQARSQKVMN GMLRTLYDYS VQDSVNDATG
     HLIHTHKADF NSDVMSPDEI ESVRQQLNMA