Peptide Database

Peptide NameNeuropeptide F 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC200H306N56O64

DescriptionStandard

        EKEVAETPLDESFRNPEELRAYLASLNDYYSVRGRPRF
    

Molecular Weight4518.91 Da

Isoelectric Point (pI)4.86

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.34

Charge Density (pH 7.0) -0.0566

GRAVY Index-1.03

Hydrophobic Moment 0.59

Boman Index-0.27

Instability Index39.61

Aliphatic Index 64.21

Aromaticity 0.1316

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 1975.36

LogP -18.94

H-bond Donors 69.0

H-bond Acceptors 62.0

Rotatable Bonds 146.0

Heavy Atoms 320.0

Ring Count 8.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0327881 VERIFIED: NO

Provenance & Taxonomy

OrganismHanseniella sp [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide