ID   PPK_SARBU               Reviewed;          15 AA.
AC   P84356;
DT   15-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   02-JUN-2021, entry version 34.
DE   RecName: Full=Pyrokinin;
DE            Short=Neobu-PK;
DE   AltName: Full=FXPRL-amide;
OS   Sarcophaga bullata (Grey flesh fly) (Neobellieria bullata).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Oestroidea;
OC   Sarcophagidae; Sarcophaga; Neobellieria.
OX   NCBI_TaxID=7385;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE, TISSUE SPECIFICITY, MASS SPECTROMETRY, AND AMIDATION AT
RP   LEU-15.
RC   TISSUE=Ganglion {ECO:0000269|PubMed:14706527};
RX   PubMed=14706527; DOI=10.1016/j.peptides.2003.06.009;
RA   Predel R., Russell W.K., Tichy S.E., Russell D.H., Nachman R.J.;
RT   "Mass spectrometric analysis of putative capa-gene products in Musca
RT   domestica and Neobellieria bullata.";
RL   Peptides 24:1487-1491(2003).
CC   -!- FUNCTION: Mediates visceral muscle contractile activity (myotropic
CC       activity). {ECO:0000250|UniProtKB:P82617}.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- TISSUE SPECIFICITY: Dorsal ganglionic sheath of fused ventral nerve
CC       cord. {ECO:0000269|PubMed:14706527}.
CC   -!- MASS SPECTROMETRY: Mass=1515.8; Method=MALDI;
CC       Evidence={ECO:0000269|PubMed:14706527};
CC   -!- SIMILARITY: Belongs to the pyrokinin family. {ECO:0000255}.
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DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0005184; F:neuropeptide hormone activity; IEA:InterPro.
DR   GO; GO:0007218; P:neuropeptide signaling pathway; IEA:UniProtKB-KW.
DR   InterPro; IPR001484; Pyrokinin_CS.
DR   PROSITE; PS00539; PYROKININ; 1.
PE   1: Evidence at protein level;
KW   Amidation; Direct protein sequencing; Neuropeptide; Secreted.
FT   PEPTIDE         1..15
FT                   /note="Pyrokinin"
FT                   /id="PRO_0000044368"
FT   MOD_RES         15
FT                   /note="Leucine amide"
FT                   /evidence="ECO:0000269|PubMed:14706527"
FT   UNSURE          15
FT                   /note="L or I"
FT                   /evidence="ECO:0000269|PubMed:14706527"
SQ   SEQUENCE   15 AA;  1517 MW;  3C70432BE394A9CD CRC64;
     AGPSATTGVW FGPRL