Peptide Database

Peptide NameSecretogranin-2b 118150474 precursor fragment 15

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC64H100N16O23

DescriptionStandard

        AIDSAANGQLPYEL
    

Molecular Weight1461.57 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.20

Net Charge (pH 7.4) -2.39

Charge Density (pH 7.0) -0.1572

GRAVY Index-0.04

Hydrophobic Moment 0.21

Boman Index0.20

Instability Index20.68

Aliphatic Index 105.00

Aromaticity 0.0714

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 634.07

LogP -6.54

H-bond Donors 20.0

H-bond Acceptors 21.0

Rotatable Bonds 45.0

Heavy Atoms 103.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241059 VERIFIED: NO

Provenance & Taxonomy

OrganismDanio rerio [Animal]

Tax ID7955

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide