General Information

  • ID:  hor001372
  • Uniprot ID:  A0A8J5MJP5
  • Protein name:  FMRFamide-related peptide
  • Gene name:  NA
  • Organism:  Homarus americanus (American lobster)
  • Family:  FARP (FMRFamide related peptide) family
  • Source:  animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Homarus (genus), Nephropidae (family), Nephropoidea (superfamily), Astacidea (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:  HDRNFLRF
  • Length:  8
  • Propeptide:  MIVAAWVLLTTLTWCCQAHAAPVPPVVAALDPPTDALLPAQSQEDDLFALPEKRLLKYFLPASQAWGGDAYPIGQEGTKRGYSDRNYLRFGRSDTNDYEGEEMPESPEKRNRNFLRFGRDQNRNFLRFGRSGSPMEFATDLQEDVELPVEEKRGAHKNYLRFGRGNRNFLRFGRGDRNFLRFGRSVDRQLSSLSCEDCDEEQKAREFTSTPSPTTIQPLARTKRDVSAVLSDDSIESSVLRQINAHRIKRAAAQNFYIPMAWASELQPEEDGIDVTSFEEPQVAKRFSHDRNFLRFGKRDGSDDYPSSSSSAESPAPVVVVRPVEYPRYVRAPSKNFLRFG
  • Signal peptide:  MIVAAWVLLTTLTWCCQAHA
  • Modification:  NA
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  NA
  • 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)
    •    hor001372_AF2.pdbhor001372_ESM.pdb

Physical Information

Mass: 122927 Formula: C50H73N17O12
Absent amino acids: ACEGIKMPQSTVWY Common amino acids: FR
pI: 10.4 Basic residues: 3
Polar residues: 1 Hydrophobic residues: 3
Hydrophobicity: -122.5 Boman Index: -3898
Half-Life: 3.5 hour Half-Life Yeast: 10 min
Half-Life E.Coli: >10 hour Aliphatic Index 48.75
Instability Index: 2003.75 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  20025296
  • Title:  Mass Spectral Analysis of Neuropeptide Expression and Distribution in the Nervous System of the Lobster Homarus Americanus