General Information

  • ID:  hor000104
  • Uniprot ID:  P35454
  • Protein name:  Neurophysin 1
  • Gene name:  Oxt
  • Organism:  Mus musculus (Mouse)
  • Family:  Vasopressin/oxytocin family
  • Source:  animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Mus (subgenus), Mus (genus), Murinae (subfamily), Muridae (family), Muroidea, Myomorpha (suborder), Rodentia (order), Glires, Euarchontoglires (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:0005184 neuropeptide hormone activity; GO:0005185 neurohypophyseal hormone activity; GO:0031855 oxytocin receptor binding; GO:0031894 V1A vasopressin receptor binding
  • GO BP:  GO:0001975 response to amphetamine; GO:0002027 regulation of heart rate; GO:0002125 maternal aggressive behavior; GO:0007165 signal transduction; GO:0007204 positive regulation of cytosolic calcium ion concentration; GO:0007507 heart development; GO:0007565 female pregnancy; GO:0007613 memory; GO:0007625 grooming behavior
  • GO CC:  NA

Sequence Information

  • Sequence:  AVLDLDMRKCLPCGPGGKGRCFGPSICCADELGCFVGTAEALRCQEENYLPSPCQSGQKPCGSGGRCAATGICCSPDGCRTDPACDPESAFSER
  • Length:  94
  • Propeptide:  MACPSLACCLLGLLALTSACYIQNCPLGGKRAVLDLDMRKCLPCGPGGKGRCFGPSICCADELGCFVGTAEALRCQEENYLPSPCQSGQKPCGSGGRCAATGICCSPDGCRTDPACDPESAFSER
  • Signal peptide:  MACPSLACCLLGLLALTSA
  • Modification:  NA
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Bind oxytocin
  • Mechanism:  NA
  • Cross BBB:  NA
  • Target:  Oxtr
  • Target Unid:  P97926
  • 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:  AF-P35454-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)
    •    hor000104_AF2.pdbhor000104_ESM.pdb

Physical Information

Mass: 1134304 Formula: C396H631N119O134S15
Absent amino acids: HW Common amino acids: CG
pI: 4.5 Basic residues: 9
Polar residues: 39 Hydrophobic residues: 21
Hydrophobicity: -24.89 Boman Index: -15091
Half-Life: 4.4 hour Half-Life Yeast: >20 hour
Half-Life E.Coli: >10 hour Aliphatic Index 47.87
Instability Index: 4633.3 Extinction Coefficient cystines: 2365
Absorbance 280nm: 25.43

Literature

  • PubMed ID:  2176709
  • Title:  Structure of Mouse Vasopressin and Oxytocin Genes