Peptide Database

Peptide NameNeuropeptide VGF [178-207]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC144H231N45O51

DescriptionStandard

        QQETAAAETETRTHTLTRVNLESPGPERVW
    

Molecular Weight3408.65 Da

Isoelectric Point (pI)5.02

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.0713

GRAVY Index-1.09

Hydrophobic Moment 0.32

Boman Index-0.23

Instability Index53.27

Aliphatic Index 55.33

Aromaticity 0.0333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1577.19

LogP -19.95

H-bond Donors 55.0

H-bond Acceptors 50.0

Rotatable Bonds 109.0

Heavy Atoms 240.0

Ring Count 5.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055609 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus indicus [Animal]; Rattus norvegicus [Animal]

Tax ID9915, 10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide