ID   CP23_SPOER              Reviewed;          23 AA.
AC   P56683;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   15-JUL-1999, sequence version 1.
DT   25-MAY-2022, entry version 39.
DE   RecName: Full=Cardioactive peptide CAP23;
OS   Spodoptera eridania (Southern armyworm).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Lepidoptera; Glossata; Ditrysia; Noctuoidea;
OC   Noctuidae; Amphipyrinae; Spodoptera.
OX   NCBI_TaxID=37547;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=10098624; DOI=10.1016/s0196-9781(98)00148-x;
RA   Furuya K., Hackett M., Cirelli M.A., Schegg K.M., Wang H., Shabanowitz J.,
RA   Hunt D.F., Schooley D.A.;
RT   "A cardioactive peptide from the southern armyworm, Spodoptera eridania.";
RL   Peptides 20:53-61(1999).
CC   -!- FUNCTION: Has excitatory effects on a semi-isolated heart from larval
CC       Manduca sexta, causing an inotropic effect at low concentrations of
CC       peptide and chronotropic and inotropic effects at high doses.
CC   -!- SIMILARITY: Belongs to the GBP/PSP1/paralytic peptide family.
CC       {ECO:0000305}.
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   AlphaFoldDB; P56683; -.
DR   InterPro; IPR003463; GBP_PSP.
DR   Pfam; PF02425; GBP_PSP; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Disulfide bond.
FT   PEPTIDE         1..23
FT                   /note="Cardioactive peptide CAP23"
FT                   /id="PRO_0000043908"
FT   DISULFID        7..19
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   23 AA;  2519 MW;  0A96D72A70855AE0 CRC64;
     ENFAVGCTPG YQRTADGRCK PTF