ID   TKL1_LOCMI              Reviewed;           9 AA.
AC   P16223;
DT   01-APR-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-APR-1990, sequence version 1.
DT   11-DEC-2019, entry version 50.
DE   RecName: Full=Locustatachykinin-1;
DE   AltName: Full=Locustatachykinin I;
DE            Short=TK-I;
OS   Locusta migratoria (Migratory locust).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Polyneoptera; Orthoptera; Caelifera; Acrididea; Acridomorpha;
OC   Acridoidea; Acrididae; Oedipodinae; Locusta.
OX   NCBI_TaxID=7004;
RN   [1]
RP   PROTEIN SEQUENCE, AND AMIDATION AT ARG-9.
RC   TISSUE=Brain;
RX   PubMed=2311766; DOI=10.1016/0014-5793(90)80601-e;
RA   Schoofs L., Holman G.M., Hayes T.K., Nachman R.J., de Loof A.;
RT   "Locustatachykinin I and II, two novel insect neuropeptides with homology
RT   to peptides of the vertebrate tachykinin family.";
RL   FEBS Lett. 261:397-401(1990).
CC   -!- FUNCTION: Myoactive peptide. Stimulates the contraction of the oviduct
CC       and foregut.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   PIR; S08265; ECLQ1M.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0007218; P:neuropeptide signaling pathway; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Amidation; Direct protein sequencing; Neuropeptide; Secreted.
FT   PEPTIDE         1..9
FT                   /note="Locustatachykinin-1"
FT                   /id="PRO_0000044432"
FT   MOD_RES         9
FT                   /note="Arginine amide"
FT                   /evidence="ECO:0000269|PubMed:2311766"
SQ   SEQUENCE   9 AA;  939 MW;  2389C86B59C865A7 CRC64;
     GPSGFYGVR