Peptide Database

Peptide NameFMRFamide neuropeptide-like peptide 12

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC70H104N18O20S

DescriptionStandard

        GFDRISGMSSFAKF
    

Molecular Weight1549.75 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0543

GRAVY Index0.11

Hydrophobic Moment 0.30

Boman Index0.12

Instability Index57.86

Aliphatic Index 35.00

Aromaticity 0.2143

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 627.53

LogP -6.65

H-bond Donors 23.0

H-bond Acceptors 22.0

Rotatable Bonds 51.0

Heavy Atoms 109.0

Ring Count 3.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0268788 VERIFIED: NO

Provenance & Taxonomy

OrganismCharonia tritonis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide