General Information

  • ID:  hor005262
  • Uniprot ID:  P69094
  • Protein name:  Peptide YY-like
  • Gene name:  NA
  • Organism:  Atractosteus spatula (Alligator gar) (Lepisosteus spatula)
  • Family:  NPY family
  • Source:  animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Atractosteus (genus), Lepisosteidae (family), Semionotiformes (order), Holostei (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:  GO:0005179 hormone activity
  • GO BP:  GO:0007165 signal transduction
  • GO CC:  GO:0005576 extracellular region

Sequence Information

  • Sequence:  YPPKPENPGEDAPPEELAKYYSALRHYINLITRQRY
  • Length:  36
  • Propeptide:  YPPKPENPGEDAPPEELAKYYSALRHYINLITRQRY
  • Signal peptide:  NA
  • Modification:  T36 Tyrosine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Elicits an increase in arterial blood pressure.
  • 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-P69094-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-P69094-F1.pdbhor005262_AF2.pdbhor005262_ESM.pdb

Physical Information

Mass: 491525 Formula: C196H294N52O57
Absent amino acids: CFMVW Common amino acids: P
pI: 7.52 Basic residues: 6
Polar residues: 10 Hydrophobic residues: 8
Hydrophobicity: -124.17 Boman Index: -9100
Half-Life: 2.8 hour Half-Life Yeast: 10 min
Half-Life E.Coli: 2 min Aliphatic Index 62.5
Instability Index: 7786.11 Extinction Coefficient cystines: 7450
Absorbance 280nm: 212.86

Literature

  • PubMed ID:  3311873
  • Title:  Isolation and structures of alligator gar (Lepisosteus spatula) insulin and pancreatic polypeptide.