Peptide Database

Peptide NameFMRFamide neuropeptide-like peptide 6

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC77H118N24O20

DescriptionStandard

        TFDRIAGVTNFRRF
    

Molecular Weight1699.91 Da

Isoelectric Point (pI)11.70

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.21

Charge Density (pH 7.0) 0.0999

GRAVY Index-0.24

Hydrophobic Moment 0.31

Boman Index-0.16

Instability Index34.91

Aliphatic Index 55.71

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 748.17

LogP -7.32

H-bond Donors 28.0

H-bond Acceptors 22.0

Rotatable Bonds 54.0

Heavy Atoms 121.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0107300 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