General Information

  • ID:  hor000609
  • Uniprot ID:  P81811
  • Protein name:  Carcinustatin-8
  • Gene name:  NA
  • Organism:  Carcinus maenas (Common shore crab) (Green crab)
  • Family:  Allatostatin family
  • Source:  animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Carcinus (genus), Carcinidae (family), Portunoidea (superfamily), Heterotremata, Eubrachyura, Brachyura (infraorder), Pleocyemata (suborder), Decapoda (order), Eucarida (superorder), Eumalacostraca (subclass), Malacostraca (class), Multicrustacea (superclass), Crustacea (subphylum), Pancrustacea, Mandibulata, Arthropoda (phylum), Panarthropoda, Ecdysozoa, Protostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
  • GO MF:  NA
  • GO BP:  GO:0007218 neuropeptide signaling pathway
  • GO CC:  GO:0005576 extracellular region

Sequence Information

  • Sequence:  AGPYAFGL
  • Length:  8(1-8)
  • Propeptide:  AGPYAFGL
  • Signal peptide:  NA
  • Modification:  T8 Leucine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  May act as a neurotransmitter or neuromodulator.
  • Mechanism:  NA
  • Cross BBB:  NO
  • 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)
    •    hor000609_AF2.pdbhor000609_ESM.pdb

Physical Information

Mass: 91995 Formula: C39H54N8O10
Absent amino acids: CDEHIKMNQRSTVW Common amino acids: AG
pI: 6.09 Basic residues: 0
Polar residues: 3 Hydrophobic residues: 4
Hydrophobicity: 81.25 Boman Index: 1326
Half-Life: 4.4 hour Half-Life Yeast: >20 hour
Half-Life E.Coli: >10 hour Aliphatic Index 73.75
Instability Index: 3835 Extinction Coefficient cystines: 1490
Absorbance 280nm: 212.86

Literature

  • PubMed ID:  9461295
  • Title:  Isolation and Identification of Multiple Neuropeptides of the Allatostatin Superfamily in the Shore Crab Carcinus Maenas