Peptide Database

Peptide NamePutative neuropeptide 14

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC78H108N20O23S

DescriptionStandard

        GFYNGAMEPLSAGFHQ
    

Molecular Weight1725.88 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0719

GRAVY Index-0.23

Hydrophobic Moment 0.35

Boman Index0.26

Instability Index27.09

Aliphatic Index 36.88

Aromaticity 0.1875

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 683.65

LogP -6.69

H-bond Donors 22.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 122.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014960 VERIFIED: NO

Provenance & Taxonomy

OrganismStrongylocentrotus purpuratus [Animal]

Tax ID7668

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

RECORD: Rec_0383408 VERIFIED: NO