Peptide Database

Peptide NameNeuropeptide F

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC156H243N49O48S2

DescriptionStandard

        REEGPHDMADALRMLQELDRYYTQAARPRF
    

Molecular Weight3637.03 Da

Isoelectric Point (pI)5.58

Net Charge (pH 7.0)-1.14

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0381

GRAVY Index-1.18

Hydrophobic Moment 0.79

Boman Index-0.34

Instability Index43.17

Aliphatic Index 52.33

Aromaticity 0.1000

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1598.49

LogP -14.82

H-bond Donors 56.0

H-bond Acceptors 50.0

Rotatable Bonds 119.0

Heavy Atoms 255.0

Ring Count 6.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0415747 VERIFIED: NO

Provenance & Taxonomy

OrganismHelicoverpa zea [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide