General Information

  • ID:  hor006638
  • Uniprot ID:  P51919
  • Protein name:  GnRH-associated peptide 1
  • Gene name:  gnrh1
  • Organism:  Sparus aurata (Gilthead sea bream)
  • Family:  GnRH family
  • Source:  Animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Sparus (genus), Sparidae (family), Spariformes (order), Eupercaria, Percomorphaceae, Euacanthomorphacea, Acanthomorphata, Ctenosquamata, Eurypterygia, Neoteleostei, Euteleosteomorpha (cohort), Clupeocephala, Osteoglossocephalai, Teleostei (infraclass), Neopterygii (subclass), Actinopteri (class), Actinopterygii (superclass), Euteleostomi, Teleostomi, Gnathostomata, Vertebrata, Craniata (subphylum), Chordata (phylum), Deuterostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
  • GO MF:  GO:0005179 hormone activity
  • GO BP:  GO:0007165 signal transduction
  • GO CC:  GO:0005576 extracellular region; GO:0005615 extracellular space

Sequence Information

  • Sequence:  DLDSLSDTLGNIIERFPHVDSPCSVLGCVEEPHVPRMYRMKGFIGSERDIGHRMYKK
  • Length:  57(39-95)
  • Propeptide:  MAPQTSNLWILLLLVVVMMMSQGCCQHWSYGLSPGGKRDLDSLSDTLGNIIERFPHVDSPCSVLGCVEEPHVPRMYRMKGFIGSERDIGHRMYKK
  • Signal peptide:  MAPQTSNLWILLLLVVVMMMSQGCC
  • Modification:  NA
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Stimulates the secretion of gonadotropins.
  • Mechanism:  NA
  • Cross BBB:  NA
  • Target:  NA
  • Target Unid:   NA
  • IC50:  NA
  • EC50:  NA
  • ED50:  NA
  • Kd:  NA
  • Half life:  NA

Structure

  • Disulfide bond:  NA
  • Structure ID:  AF-P51919-F1(AlphaFold_DB_ID)

  • Structure: (PDB_ID-from https://www.rcsb.org/; AlphaFold_DB_ID-from https://alphafold.ebi.ac.uk/; hordbxxxxxx_AF2.pdb was predicted structure by AlphaFold2; hordbxxxxxx_ESM.pdb was predicted structure by ESMFold)
    •    hor006638_AF2.pdbhor006638_ESM.pdb

Physical Information

Mass: 753253 Formula: C284H450N82O85S5
Absent amino acids: AQW Common amino acids: DGRSEILPV
pI: 6.78 Basic residues: 11
Polar residues: 16 Hydrophobic residues: 14
Hydrophobicity: -49.47 Boman Index: -12677
Half-Life / Aliphatic Index: 1.1 hour Aliphatic Index: 75.09
Instability Index: 5206.49 Extinction Coefficient cystines: 3105
Absorbance 280nm: 55.45

Literature

  • PubMed ID:  7749463
  • Title:  Molecular cloning and characterization of a novel gonadotropin-releasing hormone from the gilthead seabream (Sparus aurata).
  • PubMed ID:  7991588
  • Title:  Three forms of gonadotropin-releasing hormone characterized from brains of one species.