Peptide Database

Peptide NameNeuropeptide F

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC166H256N44O49S

DescriptionStandard

        APGPQELANMAEALKYLQELDNYYSKVARPRF
    

Molecular Weight3684.14 Da

Isoelectric Point (pI)6.30

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.40

Charge Density (pH 7.0) -0.0062

GRAVY Index-0.68

Hydrophobic Moment 0.65

Boman Index-0.09

Instability Index50.02

Aliphatic Index 73.44

Aromaticity 0.1250

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1517.37

LogP -12.51

H-bond Donors 50.0

H-bond Acceptors 50.0

Rotatable Bonds 118.0

Heavy Atoms 260.0

Ring Count 7.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0347936 VERIFIED: NO

Provenance & Taxonomy

OrganismLithobius forficatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide