General Information

  • ID:  hor003357
  • Uniprot ID:  NA
  • Protein name:  Orcokinin
  • Gene name:  NA
  • Organism:  Callinectes sapidus
  • Family:  Orcokinin family
  • Source:  animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  NA
  • GO MF:  NA
  • GO BP:  NA
  • GO CC:  NA

Sequence Information

  • Sequence:  NFDEIDRSA
  • Length:  9
  • Propeptide:  NA
  • Signal peptide:  NA
  • Modification:  NA
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Myotropic
  • 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)
    •    hor003357_AF2.pdbhor003357_ESM.pdb

Physical Information

Mass: 120897 Formula: C44H67N13O18
Absent amino acids: CGHKLMPQTVWY Common amino acids: D
pI: 3.88 Basic residues: 1
Polar residues: 2 Hydrophobic residues: 3
Hydrophobicity: -113.33 Boman Index: -3950
Half-Life: 1.4 hour Half-Life Yeast: 3 min
Half-Life E.Coli: >10 hour Aliphatic Index 54.44
Instability Index: 6774.44 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  21740068
  • Title:  Discovery and Characterization of the Crustacean Hyperglycemic Hormone Precursor Related Peptides (CPRP) and Orcokinin Neuropeptides in the Sinus Glands of the Blue Crab Callinectes Sapidus Using Multiple Tandem Mass Spectrometry Techniques