General Information

  • ID:  hor001533
  • Uniprot ID:  P41856
  • Protein name:  CalliFMRFamide-1
  • Gene name:  NA
  • Organism:  Calliphora vomitoria (Blue bottle fly) (Musca vomitoria)
  • Family:  FARP (FMRFamide related peptide) family
  • Source:  Animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Calliphora (genus), Calliphorinae (subfamily), Calliphoridae (family), Oestroidea (superfamily), Calyptratae, Schizophora, Cyclorrhapha, Eremoneura, Muscomorpha (infraorder), Brachycera (suborder), Diptera (order), Endopterygota (cohort), Neoptera (infraclass), Pterygota (subclass), Dicondylia, Insecta (class), Hexapoda (subphylum), Pancrustacea, Mandibulata, Arthropoda (phylum), Panarthropoda, Ecdysozoa, Protostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
  • GO MF:  NA
  • GO BP:  GO:0007218 neuropeptide signaling pathway
  • GO CC:  GO:0005576 extracellular region

Sequence Information

  • Sequence:  TPQQDFMRF
  • Length:  9(1-9)
  • Propeptide:  TPQQDFMRF
  • Signal peptide:  NA
  • Modification:  T9 Phenylalanine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Be able to induce fluid secretion from the isolated salivary gland of Calliphora.
  • 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)
    •    hor001533_AF2.pdbhor001533_ESM.pdb

Physical Information

Mass: 131219 Formula: C52H76N14O15S
Absent amino acids: ACEGHIKLNSVWY Common amino acids: FQ
pI: 6.34 Basic residues: 1
Polar residues: 1 Hydrophobic residues: 2
Hydrophobicity: -108.89 Boman Index: -2898
Half-Life / Aliphatic Index: 7.2 hour Aliphatic Index: 0
Instability Index: 5633.33 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  1549595
  • Title:  Isolation, structure, and activity of -Phe-Met-Arg-Phe-NH2 neuropeptides (designated calliFMRFamides) from the blowfly Calliphora vomitoria.