General Information

  • ID:  hor004376
  • Uniprot ID:  B3EWM5
  • Protein name:  Tachykinin-related peptide TPTAFYGVR-amide
  • Gene name:  NA
  • Organism:  Delia radicum (Cabbage root fly) (Anthomyia brassicae)
  • Family:  Tachykinin family
  • Source:  animal
  • Expression:  Detected in larvae. |Expressed in the CNS and midgut but not in the ring gland, thoracic perisympathetic organs (tPSO) and abdominal perisympathetic organs (aPSO) (at protein level).
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Delia (genus), Anthomyiinae (subfamily), Anthomyiidae (family), Muscoidea (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:  TPTAFYGVR
  • Length:  9(1-9)
  • Propeptide:  TPTAFYGVR
  • Signal peptide:  NA
  • Modification:  T9 Arginine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Myoactive peptide
  • 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)
    •    hor004376_AF2.pdbhor004376_ESM.pdb

Physical Information

Mass: 115401 Formula: C47H70N12O13
Absent amino acids: CDEHIKLMNQSW Common amino acids: T
pI: 9.35 Basic residues: 1
Polar residues: 4 Hydrophobic residues: 3
Hydrophobicity: -4.44 Boman Index: -1043
Half-Life: 7.2 hour Half-Life Yeast: >20 hour
Half-Life E.Coli: >10 hour Aliphatic Index 43.33
Instability Index: 3567.78 Extinction Coefficient cystines: 1490
Absorbance 280nm: 186.25

Literature

  • PubMed ID:  22848525
  • Title:  Peptidomics of the Agriculturally Damaging Larval Stage of the Cabbage Root Fly Delia Radicum (Diptera: Anthomyiidae)