General Information

  • ID:  hor004387
  • Uniprot ID:  P28498
  • Protein name:  Substance P
  • Gene name:  NA
  • Organism:  Gadus morhua (Atlantic cod)
  • Family:  Tachykinin family
  • Source:  animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Gadus (genus), Gadidae (family), Gadoidei (suborder), Gadiformes (order), Gadariae, Zeiogadaria, Paracanthopterygii, Acanthomorphata, Ctenosquamata, Eurypterygia, Neoteleostei, Euteleosteomorpha (cohort), Clupeocephala, Osteoglossocephalai, Teleostei (infraclass), Neopterygii (subclass), Actinopteri (class), Actinopterygii (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:0007218 neuropeptide signaling pathway; GO:0007268 chemical synaptic transmission
  • GO CC:  GO:0005576 extracellular region; GO:0045202 synapse

Sequence Information

  • Sequence:  KPRPQQFIGLM
  • Length:  11(1-11)
  • Propeptide:  KPRPQQFIGLM
  • Signal peptide:  NA
  • Modification:  T11 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)
    •    hor004387_AF2.pdbhor004387_ESM.pdb

Physical Information

Mass: 149316 Formula: C60H99N17O14S
Absent amino acids: ACDEHNSTVWY Common amino acids: PQ
pI: 11.65 Basic residues: 2
Polar residues: 1 Hydrophobic residues: 3
Hydrophobicity: -54.55 Boman Index: -1544
Half-Life: 1.3 hour Half-Life Yeast: 3 min
Half-Life E.Coli: 2 min Aliphatic Index 70.91
Instability Index: 4105.45 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  1376687
  • Title:  Substance-P-related and neurokinin-A-related Peptides From the Brain of the Cod and Trout