Peptide Database

Peptide NameSecretogranin-2a 326674451 precursor fragment 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC92H144N24O30

DescriptionStandard

        LSGTEPVSYGPPSQLRPPPS
    

Molecular Weight2066.27 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0119

GRAVY Index-0.77

Hydrophobic Moment 0.29

Boman Index0.01

Instability Index106.94

Aliphatic Index 53.50

Aromaticity 0.0500

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 827.15

LogP -10.65

H-bond Donors 26.0

H-bond Acceptors 30.0

Rotatable Bonds 55.0

Heavy Atoms 146.0

Ring Count 7.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0275003 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