General Information

  • ID:  hor006011
  • Uniprot ID:  P84897
  • Protein name:  bradykinyl-Gln
  • Gene name:  NA
  • Organism:  Pithecopus hypochondrialis (Orange-legged leaf frog) (Phyllomedusa hypochondrialis)
  • Family:  Bradykinin-related peptide family
  • Source:  animal
  • Expression:  Expressed by the skin glands.
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Pithecopus (genus), Phyllomedusinae (subfamily), Hylidae (family), Hyloidea (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:  GO:0090729 toxin activity
  • GO BP:  GO:0006952 defense response; GO:0035821 modulation of process of another organism; GO:0042311 vasodilation; GO:0097746 blood vessel diameter maintenance
  • GO CC:  GO:0005576 extracellular region

Sequence Information

  • Sequence:  VPPGFTPFRQ
  • Length:  10
  • Propeptide:  VPPGFTPFRQ
  • Signal peptide:  NA
  • Modification:  T2 4-hydroxyproline
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Produces in vitro relaxation of rat arterial smooth muscle and constriction of intestinal smooth muscle (By similarity). May target bradykinin receptors (BDKRB).
  • 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)
  •    hor006011_AF2.pdbhor006011_ESM.pdb

Physical Information

Mass: 130602 Formula: C55H80N14O13
Absent amino acids: ACDEHIKLMNSWY Common amino acids: P
pI: 10.55 Basic residues: 1
Polar residues: 2 Hydrophobic residues: 3
Hydrophobicity: -41 Boman Index: -1209
Half-Life: 100 hour Half-Life Yeast: >20 hour
Half-Life E.Coli: >10 hour Aliphatic Index 29
Instability Index: 8604 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  16797783
  • Title:  Bradykinin-related peptides from Phyllomedusa hypochondrialis.