General Information

  • ID:  hor004950
  • Uniprot ID:  P04378
  • Protein name:  Gonadoliberin-1
  • Gene name:  NA
  • Organism:  Petromyzon marinus (Sea lamprey)
  • Family:  GnRH family
  • Source:  Animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Petromyzon (genus), Petromyzontidae (family), Petromyzontiformes (order), Hyperoartia (class), Cyclostomata, 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

Sequence Information

  • Sequence:  QHYSLEWKPG
  • Length:  10(1-10)
  • Propeptide:  QHYSLEWKPG
  • Signal peptide:  NA
  • Modification:  T1 Pyrrolidone carboxylic acid;T10 Glycine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Stimulates the secretion of gonadotropins, luteinizing and follicle-stimulating hormones.
  • 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:  NA

  • 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)
    •    hor004950_AF2.pdbhor004950_ESM.pdb

Physical Information

Mass: 140508 Formula: C58H81N15O16
Absent amino acids: ACDFIMNRTV Common amino acids: EGHKLPQSWY
pI: 7.54 Basic residues: 2
Polar residues: 3 Hydrophobic residues: 2
Hydrophobicity: -153 Boman Index: -1791
Half-Life / Aliphatic Index: 0.8 hour Aliphatic Index: 39
Instability Index: 3037 Extinction Coefficient cystines: 6990
Absorbance 280nm: 776.67

Literature

  • PubMed ID:  3514603
  • Title:  Primary structure of gonadotropin-releasing hormone from lamprey brain.