Peptide Database

Peptide NameShort neuropeptide F sNPF-2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC107H166N32O26

DescriptionStandard

        WFGDVNQKPIRSPSLRLRF
    

Molecular Weight2316.66 Da

Isoelectric Point (pI)11.71

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.56

Charge Density (pH 7.0) 0.1453

GRAVY Index-0.64

Hydrophobic Moment 0.58

Boman Index-0.18

Instability Index78.20

Aliphatic Index 76.84

Aromaticity 0.1579

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 960.99

LogP -7.71

H-bond Donors 34.0

H-bond Acceptors 29.0

Rotatable Bonds 73.0

Heavy Atoms 165.0

Ring Count 6.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0294660 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila suzukii [Animal] [Animal]; Drosophila melanogaster [Animal]

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide