Peptide Database

Peptide NameNeuropeptide F I

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC127H205N39O38S

DescriptionStandard

        EDVASALMKLSQIRQHYSDLGRPRF
    

Molecular Weight2918.29 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)0.92

Net Charge (pH 7.4) 0.70

Charge Density (pH 7.0) 0.0370

GRAVY Index-0.62

Hydrophobic Moment 0.63

Boman Index-0.19

Instability Index51.58

Aliphatic Index 82.00

Aromaticity 0.0800

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 1272.33

LogP -12.80

H-bond Donors 45.0

H-bond Acceptors 41.0

Rotatable Bonds 98.0

Heavy Atoms 205.0

Ring Count 4.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0423172 VERIFIED: NO

Provenance & Taxonomy

OrganismTigriopus californicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide