ID   TKC1_CALVO              Reviewed;           9 AA.
AC   P41517;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   02-JUN-2021, entry version 43.
DE   RecName: Full=Callitachykinin-1;
DE   AltName: Full=Callitachykinin I;
OS   Calliphora vomitoria (Blue bottle fly) (Musca vomitoria).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Oestroidea;
OC   Calliphoridae; Calliphorinae; Calliphora.
OX   NCBI_TaxID=27454;
RN   [1]
RP   PROTEIN SEQUENCE, AMIDATION AT ARG-9, AND SYNTHESIS.
RX   PubMed=7984492; DOI=10.1016/0196-9781(94)90027-2;
RA   Lundquist C.T., Clottens F.L., Holman G.M., Nichols R., Nachman R.J.,
RA   Naessel D.R.;
RT   "Callitachykinin I and II, two novel myotropic peptides isolated from the
RT   blowfly, Calliphora vomitoria, that have resemblances to tachykinins.";
RL   Peptides 15:761-768(1994).
CC   -!- FUNCTION: Myoactive peptide.
CC   -!- SUBCELLULAR LOCATION: Secreted.
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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="Callitachykinin-1"
FT                   /id="PRO_0000044436"
FT   MOD_RES         9
FT                   /note="Arginine amide"
FT                   /evidence="ECO:0000269|PubMed:7984492"
SQ   SEQUENCE   9 AA;  981 MW;  2417C86B59CDC1B7 CRC64;
     APTAFYGVR