ID   GON3_ONCKE              Reviewed;          10 AA.
AC   P69105; P20367; P81751;
DT   15-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   29-SEP-2021, entry version 37.
DE   RecName: Full=Gonadoliberin-3;
DE   AltName: Full=Gonadoliberin III;
DE   AltName: Full=Gonadotropin-releasing hormone III;
DE            Short=GnRH-III;
DE   AltName: Full=Luliberin III;
DE   AltName: Full=Luteinizing hormone-releasing hormone III;
DE            Short=LH-RH III;
GN   Name=gnrh3;
OS   Oncorhynchus keta (Chum salmon) (Salmo keta).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Protacanthopterygii; Salmoniformes;
OC   Salmonidae; Salmoninae; Oncorhynchus.
OX   NCBI_TaxID=8018;
RN   [1]
RP   PROTEIN SEQUENCE, PYROGLUTAMATE FORMATION AT GLN-1, AND AMIDATION AT
RP   GLY-10.
RX   PubMed=6341999; DOI=10.1073/pnas.80.9.2794;
RA   Sherwood N.M., Eiden L., Brownstein M., Spiess J., Rivier J.E., Vale W.;
RT   "Characterization of a teleost gonadotropin-releasing hormone.";
RL   Proc. Natl. Acad. Sci. U.S.A. 80:2794-2798(1983).
CC   -!- FUNCTION: Stimulates the secretion of gonadotropins; it stimulates the
CC       secretion of both luteinizing and follicle-stimulating hormones.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- SIMILARITY: Belongs to the GnRH family. {ECO:0000305}.
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DR   PIR; A21114; A21114.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0005179; F:hormone activity; IEA:UniProtKB-KW.
DR   InterPro; IPR002012; GnRH.
DR   Pfam; PF00446; GnRH; 1.
DR   PROSITE; PS00473; GNRH; 1.
PE   1: Evidence at protein level;
KW   Amidation; Direct protein sequencing; Hormone; Pyrrolidone carboxylic acid;
KW   Secreted.
FT   PEPTIDE         1..10
FT                   /note="Gonadoliberin-3"
FT                   /id="PRO_0000043955"
FT   MOD_RES         1
FT                   /note="Pyrrolidone carboxylic acid"
FT                   /evidence="ECO:0000269|PubMed:6341999"
FT   MOD_RES         10
FT                   /note="Glycine amide"
FT                   /evidence="ECO:0000269|PubMed:6341999"
SQ   SEQUENCE   10 AA;  1230 MW;  284B3233786B45A3 CRC64;
     QHWSYGWLPG