Peptide Database

Peptide NameNeuropeptide F NPF2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC213H328N60O67

DescriptionStandard

        DDSLPENASRPSRPKVFTSPDELRTYLEALSNYYAIAGRPRF
    

Molecular Weight4801.24 Da

Isoelectric Point (pI)6.30

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0055

GRAVY Index-0.84

Hydrophobic Moment 0.62

Boman Index-0.20

Instability Index68.60

Aliphatic Index 62.86

Aromaticity 0.1190

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 2060.27

LogP -22.33

H-bond Donors 72.0

H-bond Acceptors 67.0

Rotatable Bonds 149.0

Heavy Atoms 340.0

Ring Count 10.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266308 VERIFIED: NO

Provenance & Taxonomy

OrganismMachilontus sp [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide