General Information

  • ID:  hor000173
  • Uniprot ID:  NA
  • Protein name:  CHH precursor-related peptide
  • Gene name:  NA
  • Organism:  Homarus americanus
  • Family:  Arthropod CHH/MIH/GIH/VIH hormone family
  • Source:  Animal
  • Expression:  sinus gland
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  NA
  • GO MF:  NA
  • GO BP:  NA
  • GO CC:  NA

Sequence Information

  • Sequence:  RSVEGVSRMEKLLT
  • Length:  14
  • Propeptide:  NA
  • Signal peptide:  NA
  • Modification:  NA
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  NA
  • 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)
    •    hor000173_AF2.pdbhor000173_ESM.pdb

Physical Information

Mass: 183693 Formula: C67H121N21O22S
Absent amino acids: ACDFHINPQWY Common amino acids: ELRSV
pI: 9.69 Basic residues: 3
Polar residues: 4 Hydrophobic residues: 4
Hydrophobicity: -33.57 Boman Index: -3717
Half-Life / Aliphatic Index: 1 hour Aliphatic Index: 97.14
Instability Index: 4836.43 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  18304551
  • Title:  Mass Spectral Characterization of Peptide Transmitters/Hormones in the Nervous System and Neuroendocrine Organs of the American Lobster Homarus Americanus