Peptide Database

Peptide NameNeuropeptide F

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC206H328N58O61S

DescriptionStandard

        EPEPMARPTRPKVITSPEELRRYLDSVKDFYTLNGKARY
    

Molecular Weight4625.23 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.84

Net Charge (pH 7.4) 1.66

Charge Density (pH 7.0) 0.0472

GRAVY Index-1.08

Hydrophobic Moment 0.80

Boman Index-0.30

Instability Index75.27

Aliphatic Index 60.00

Aromaticity 0.1026

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 1941.46

LogP -17.53

H-bond Donors 68.0

H-bond Acceptors 64.0

Rotatable Bonds 148.0

Heavy Atoms 326.0

Ring Count 9.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0314098 VERIFIED: NO

Provenance & Taxonomy

OrganismArgochrysis armilla [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide