General Information

  • ID:  hor004452
  • Uniprot ID:  P86595
  • Protein name:  Tachykinin-related peptide 2
  • Gene name:  NA
  • Organism:  Pyrrhocoris apterus (Sap sucking bug) (Cimex apterus)
  • Family:  Tachykinin family
  • Source:  Animal
  • Expression:  Expressed in the antennal lobe (at protein level).
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Pyrrhocoris (genus), Pyrrhocoridae (family), Pyrrhocoroidea (superfamily), Pentatomomorpha (infraorder), Panheteroptera, Neoheteroptera, Euheteroptera, Heteroptera (suborder), Prosorrhyncha, Hemiptera (order), Paraneoptera (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:  APASGFFGMR
  • Length:  10(1-10)
  • Propeptide:  APASGFFGMR
  • Signal peptide:  NA
  • Modification:  T10 Arginine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  NA
  • Mechanism:  NA
  • Cross BBB:  NO
  • 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)
    •    hor004452_AF2.pdbhor004452_ESM.pdb

Physical Information

Mass: 120091 Formula: C47H69N13O12S
Absent amino acids: CDEHIKLNQTVWY Common amino acids: AFG
pI: 10.55 Basic residues: 1
Polar residues: 3 Hydrophobic residues: 4
Hydrophobicity: 34 Boman Index: -451
Half-Life: 4.4 hour Half-Life Yeast: >20 hour
Half-Life E.Coli: >10 hour Aliphatic Index 20
Instability Index: 3998 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  19084564
  • Title:  Neuropeptides in Heteroptera: Identification of Allatotropin-Related Peptide and Tachykinin-Related Peptides Using MALDI-TOF Mass Spectrometry