Peptide Database

Peptide NameFMRFamide-like neuropeptide GDPFLRF-amide

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC41H58N10O10

DescriptionStandard

        GDPFLRF
    

Molecular Weight850.96 Da

Isoelectric Point (pI)5.84

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0341

GRAVY Index-0.09

Hydrophobic Moment 0.73

Boman Index0.09

Instability Index63.60

Aliphatic Index 55.71

Aromaticity 0.2857

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 328.33

LogP -1.29

H-bond Donors 11.0

H-bond Acceptors 10.0

Rotatable Bonds 24.0

Heavy Atoms 61.0

Ring Count 3.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418614 VERIFIED: NO

Provenance & Taxonomy

OrganismLymnaea stagnalis [Animal]; Helisoma trivolvis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

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