General Information

  • ID:  hor004091
  • Uniprot ID:  P41488
  • Protein name:  Locustapyrokinin-2
  • Gene name:  NA
  • Organism:  Locusta migratoria (Migratory locust)
  • Family:  Pyrokinin family
  • Source:  Animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Locusta (genus), Oedipodinae (subfamily), Acrididae (family), Acridoidea (superfamily), Acridomorpha, Acrididea (infraorder), Caelifera (suborder), Orthoptera (order), Polyneoptera (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:  QSVPTFTPRL
  • Length:  10(1-10)
  • Propeptide:  QSVPTFTPRL
  • Signal peptide:  NA
  • Modification:  T1 Pyrrolidone carboxylic acid;T10 Leucine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Mediates visceral muscle contractile activity
  • 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:  AF-P0DMC2-F1(AlphaFold_DB_ID)

  • 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)
    •    AF-P0DMC2-F1.pdbhor004091_AF2.pdbhor004091_ESM.pdb

Physical Information

Mass: 130602 Formula: C52H84N14O15
Absent amino acids: ACDEGHIKMNWY Common amino acids: PT
pI: 10.55 Basic residues: 1
Polar residues: 3 Hydrophobic residues: 3
Hydrophobicity: -26 Boman Index: -1706
Half-Life / Aliphatic Index: 0.8 hour Aliphatic Index: 68
Instability Index: 7700 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  7903606
  • Title:  Isolation, Identification and Synthesis of Locustapyrokinin II From Locusta Migratoria, Another Member of the FXPRL-amide Peptide Family