ID   ORMY_FAXLI              Reviewed;           8 AA.
AC   P82455;
DT   04-MAY-2001, integrated into UniProtKB/Swiss-Prot.
DT   04-MAY-2001, sequence version 1.
DT   25-MAY-2022, entry version 38.
DE   RecName: Full=Orcomyotropin;
DE            Short=OMT;
OS   Faxonius limosus (Spinycheek crayfish) (Orconectes limosus).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Crustacea; Multicrustacea;
OC   Malacostraca; Eumalacostraca; Eucarida; Decapoda; Pleocyemata; Astacidea;
OC   Astacoidea; Cambaridae; Faxonius.
OX   NCBI_TaxID=28379;
RN   [1]
RP   PROTEIN SEQUENCE, MASS SPECTROMETRY, AND AMIDATION AT PHE-8.
RC   TISSUE=Hindgut;
RX   PubMed=10952880; DOI=10.1242/jeb.203.18.2807;
RA   Dircksen H., Burdzik S., Sauter A., Keller R.;
RT   "Two orcokinins and the novel octapeptide orcomyotropin in the hindgut of
RT   the crayfish Orconectes limosus: identified myostimulatory neuropeptides
RT   originating together in neurones of the terminal abdominal ganglion.";
RL   J. Exp. Biol. 203:2807-2818(2000).
CC   -!- FUNCTION: Myotropic peptide, enhances both the frequency and amplitude
CC       of spontaneous hindgut contractions. It is synthesized by abdominal
CC       ganglionic neurons.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- MASS SPECTROMETRY: Mass=904.8; Method=FAB;
CC       Evidence={ECO:0000269|PubMed:10952880};
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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..8
FT                   /note="Orcomyotropin"
FT                   /id="PRO_0000044182"
FT   MOD_RES         8
FT                   /note="Phenylalanine amide"
FT                   /evidence="ECO:0000269|PubMed:10952880"
SQ   SEQUENCE   8 AA;  905 MW;  87C861B1A9CDDAA9 CRC64;
     FDAFTTGF