Peptide Database

Peptide NameNeuropeptide F NPF2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC218H336N60O68

DescriptionStandard

        EPPLSGESESRPSRPKVFTSPDELRTYLEALSNYYAIAGRPRF
    

Molecular Weight4885.36 Da

Isoelectric Point (pI)6.45

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.34

Charge Density (pH 7.0) -0.0036

GRAVY Index-0.85

Hydrophobic Moment 0.54

Boman Index-0.17

Instability Index74.88

Aliphatic Index 59.07

Aromaticity 0.1163

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 2057.72

LogP -21.83

H-bond Donors 72.0

H-bond Acceptors 68.0

Rotatable Bonds 151.0

Heavy Atoms 346.0

Ring Count 11.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0106914 VERIFIED: NO

Provenance & Taxonomy

OrganismCampodea augens [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide