General Information

  • ID:  hor004396
  • Uniprot ID:  P08613
  • Protein name:  Hylambates kassinin
  • Gene name:  NA
  • Organism:  Phlyctimantis maculatus (Red-legged running frog) (Hylambates maculatus)
  • Family:  Tachykinin family
  • Source:  Animal
  • Expression:  Expressed by the skin glands.
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Kassina (genus), Hyperoliidae (family), Microhyloidea (superfamily), Neobatrachia (suborder), Anura (order), Batrachia (superorder), Amphibia (class), Tetrapoda, Dipnotetrapodomorpha, Sarcopterygii (superclass), Euteleostomi, Teleostomi, Gnathostomata, Vertebrata, Craniata (subphylum), Chordata (phylum), Deuterostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
  • GO MF:  NA
  • GO BP:  GO:0006952 defense response; GO:0007217 tachykinin receptor signaling pathway; GO:0007218 neuropeptide signaling pathway
  • GO CC:  GO:0005576 extracellular region

Sequence Information

  • Sequence:  DEPKPDQFVGLM
  • Length:  12(1-12)
  • Propeptide:  DEPKPDQFVGLM
  • Signal peptide:  NA
  • Modification:  T12 Methionine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Tachykinins are active peptides which excite neurons, evoke behavioral responses, are potent vasodilators and secretagogues, and contract (directly or indirectly) many smooth muscles.
  • 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)
    •    hor004396_AF2.pdbhor004396_ESM.pdb

Physical Information

Mass: 157195 Formula: C61H94N14O20S
Absent amino acids: ACHINRSTWY Common amino acids: DP
pI: 3.88 Basic residues: 1
Polar residues: 1 Hydrophobic residues: 3
Hydrophobicity: -73.33 Boman Index: -2011
Half-Life / Aliphatic Index: 1.1 hour Aliphatic Index: 56.67
Instability Index: -70.83 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  NA
  • Title:  New tachykinins, Glu2, Pro5-kassinin (hylambates-kassinin) and hylambatin, in the skin of the African rhacophorid frog Hylambates maculatus.