Peptide Database

Peptide NameNeuropeptide F III

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC131H211N39O41S

DescriptionStandard

        EDDVASTLMKLSQIKQHYSNVGRPRF
    

Molecular Weight3020.38 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)0.92

Net Charge (pH 7.4) 0.70

Charge Density (pH 7.0) 0.0355

GRAVY Index-0.78

Hydrophobic Moment 0.62

Boman Index-0.20

Instability Index45.13

Aliphatic Index 71.15

Aromaticity 0.0769

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1328.87

LogP -14.60

H-bond Donors 46.0

H-bond Acceptors 44.0

Rotatable Bonds 102.0

Heavy Atoms 212.0

Ring Count 4.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218235 VERIFIED: NO

Provenance & Taxonomy

OrganismEucyclops serrulatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide