Peptide Database

Peptide NameNeuropeptide F

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC172H268N48O46S

DescriptionStandard

        RPEPAQLVAMADALKYLHQLDKYYSQVARPRF
    

Molecular Weight3776.33 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.0577

GRAVY Index-0.55

Hydrophobic Moment 0.68

Boman Index-0.12

Instability Index40.25

Aliphatic Index 82.50

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 1527.56

LogP -11.00

H-bond Donors 52.0

H-bond Acceptors 50.0

Rotatable Bonds 120.0

Heavy Atoms 267.0

Ring Count 8.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0324970 VERIFIED: NO

Provenance & Taxonomy

OrganismHyalella azteca [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

RECORD: Rec_0400028 VERIFIED: NO