Peptide Database

Peptide NameNeuropeptide F NPF1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC166H263N45O46S

DescriptionStandard

        KPDAGQLAAMADALKYLQKIDKYYSQVARPRF
    

Molecular Weight3657.20 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.0861

GRAVY Index-0.57

Hydrophobic Moment 0.73

Boman Index-0.12

Instability Index19.59

Aliphatic Index 76.56

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 1497.81

LogP -11.87

H-bond Donors 51.0

H-bond Acceptors 50.0

Rotatable Bonds 121.0

Heavy Atoms 258.0

Ring Count 6.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0048303 VERIFIED: NO

Provenance & Taxonomy

OrganismMeinertellus cundinamarcensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide