General Information

  • ID:  hor000086
  • Uniprot ID:  P01181
  • Protein name:  Neurophysin 2
  • Gene name:  AVP
  • Organism:  Ovis aries (Sheep)
  • Family:  Vasopressin/oxytocin family
  • Source:  animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Ovis (genus), Caprinae (subfamily), Bovidae (family), Pecora (infraorder), Ruminantia (suborder), Artiodactyla (order), Laurasiatheria (superorder), Boreoeutheria, Eutheria, Theria, Mammalia (class), Amniota, 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:0005179 hormone activity; GO:0005185 neurohypophyseal hormone activity
  • GO BP:  GO:0007165 signal transduction; GO:0042310 vasoconstriction; GO:0097746 blood vessel diameter maintenance
  • GO CC:  GO:0005576 extracellular region

Sequence Information

  • Sequence:  AMSDLELRQCLPCGPGGKGRCFGPSICCGDELGCFVGTAEALRCQEEIYLPSPCQSGQKPCGSGGRCAAAGICCNDESCVTEPECREGIGFPRRV
  • Length:  95
  • Propeptide:  CYFQNCPRGXXXAMSDLELRQCLPCGPGGKGRCFGPSICCGDELGCFVGTAEALRCQEEIYLPSPCQSGQKPCGSGGRCAAAGICCNDESCVTEPECREGIGFPRRVXASDRSNATLLDGPSGALLLRLVQLAAAPEPAEPAQPGVY
  • Signal peptide:  NA
  • Modification:  NA
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Bind vasopressin
  • Mechanism:  NA
  • Cross BBB:  NA
  • Target:  NA
  • Target Unid:  NA
  • IC50: NA
  • EC50: NA
  • ED50: NA
  • kd: NA
  • Half life: NA

Structure

  • Disulfide bond:  10-54; 13-27; 21-44; 28-34; 61-73; 67-85; 74-79
  • 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)
  •    hor000086_AF2.pdbhor000086_ESM.pdb

Physical Information

Mass: 1157119 Formula: C407H653N123O134S15
Absent amino acids: HW Common amino acids: GC
pI: 4.55 Basic residues: 9
Polar residues: 39 Hydrophobic residues: 22
Hydrophobicity: -16.42 Boman Index: -14198
Half-Life: 4.4 hour Half-Life Yeast: >20 hour
Half-Life E.Coli: >10 hour Aliphatic Index 56.53
Instability Index: 6070 Extinction Coefficient cystines: 2365
Absorbance 280nm: 25.16

Literature

  • PubMed ID:  1236812
  • Title:  Complete amino acid sequence of ovine neurophysin-III.