ID   OXYT_RAJCL              Reviewed;           9 AA.
AC   P42994;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   11-DEC-2019, entry version 44.
DE   RecName: Full=Glumitocin;
OS   Raja clavata (Thornback ray).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Chondrichthyes;
OC   Elasmobranchii; Batoidea; Rajiformes; Rajidae; Raja.
OX   NCBI_TaxID=7781;
RN   [1]
RP   PROTEIN SEQUENCE, AND AMIDATION AT GLY-9.
RX   PubMed=5880565;
RA   Acher R., Chauvet J., Chauvet M.-T., Crepy D.;
RT   "Phylogeny of neurophyophyseal peptides: isolation of a new hormone,
RT   glumitocin (Ser 4-Gln 8-ocytocin) present in a cartilaginous fish, the ray
RT   (Raia clavata).";
RL   Biochim. Biophys. Acta 107:393-396(1965).
CC   -!- FUNCTION: Antidiuretic hormone.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- SIMILARITY: Belongs to the vasopressin/oxytocin family. {ECO:0000305}.
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DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0005185; F:neurohypophyseal hormone activity; IEA:InterPro.
DR   InterPro; IPR022423; Neurohypophysial_hormone_CS.
DR   Pfam; PF00220; Hormone_4; 1.
DR   PROSITE; PS00264; NEUROHYPOPHYS_HORM; 1.
PE   1: Evidence at protein level;
KW   Amidation; Direct protein sequencing; Disulfide bond; Hormone; Secreted.
FT   PEPTIDE         1..9
FT                   /note="Glumitocin"
FT                   /id="PRO_0000044090"
FT   MOD_RES         9
FT                   /note="Glycine amide"
FT                   /evidence="ECO:0000269|PubMed:5880565"
FT   DISULFID        1..6
SQ   SEQUENCE   9 AA;  984 MW;  17E9C76EB455B04B CRC64;
     CYISNCPQG