Peptide Database

Peptide NameNeuropeptide F 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC217H334N60O66S

DescriptionStandard

        EPPMSGEAEARPSRPKVFTSPDELRTYLEALSNYYAIAGRPRF
    

Molecular Weight4871.40 Da

Isoelectric Point (pI)6.45

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.34

Charge Density (pH 7.0) -0.0036

GRAVY Index-0.77

Hydrophobic Moment 0.54

Boman Index-0.14

Instability Index65.43

Aliphatic Index 54.65

Aromaticity 0.1163

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 2017.26

LogP -20.07

H-bond Donors 70.0

H-bond Acceptors 67.0

Rotatable Bonds 150.0

Heavy Atoms 344.0

Ring Count 11.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0302267 VERIFIED: NO

Provenance & Taxonomy

OrganismLepidocampa weberi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide