General Information

  • ID:  hor004042
  • Uniprot ID:  A8CL69
  • Protein name:  QITQFTPRL-amide
  • Gene name:  PBAN
  • Organism:  Apis mellifera (Honeybee)
  • Family:  Pyrokinin family
  • Source:  animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Apis (genus), Apini (tribe), Apinae (subfamily), Apidae (family), Apoidea (superfamily), Aculeata (infraorder), Apocrita (suborder), Hymenoptera (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:  GO:0005179 hormone activity; GO:0005184 neuropeptide hormone activity; GO:0016084 myostimulatory hormone activity
  • GO BP:  GO:0007218 neuropeptide signaling pathway
  • GO CC:  GO:0005576 extracellular region; GO:0005615 extracellular space

Sequence Information

  • Sequence:  QITQFTPRL
  • Length:  9
  • Propeptide:  MIGFAVFSSFNRFTTIFVCVLLCVVYLLSYASGEYDGRDSSSGSNNDRAPSNEFGSCTDGKCIKRTSQDITSGMWFGPRLGRRRRADRKPEINSDIEAFANAFEEPHWAIVTIPETEKRQITQFTPRLGRESGEDYFSYGFPKDQEELYTEEQIYLPLFASRLGRRVPWTPSPRLGRQLHNIVDKPRQNFNDPRF
  • Signal peptide:  MIGFAVFSSFNRFTTIFVCVLLCVVYLLSYASG
  • Modification:  T1 Pyrrolidone carboxylic acid;T9 Leucine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  A hormone that controls sex pheromone production in females and pheromone responsiveness in male. Also 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-O46227-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-O46227-F1.pdbhor004042_AF2.pdbhor004042_ESM.pdb

Physical Information

Mass: 124616 Formula: C50H82N14O14
Absent amino acids: ACDEGHKMNSVWY Common amino acids: QT
pI: 10.55 Basic residues: 1
Polar residues: 2 Hydrophobic residues: 3
Hydrophobicity: -37.78 Boman Index: -1832
Half-Life: 0.8 hour Half-Life Yeast: 10 min
Half-Life E.Coli: >10 hour Aliphatic Index 86.67
Instability Index: -1624.44 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  17068263
  • Title:  From the Genome to the Proteome: Uncovering Peptides in the Apis Brain