Peptide Database

Peptide NameSecretogranin2

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC40H65N9O13

DescriptionStandard

        SGKLSFLE
    

Molecular Weight880.00 Da

Isoelectric Point (pI)5.94

Net Charge (pH 7.0)-0.53

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0666

GRAVY Index0.12

Hydrophobic Moment 0.08

Boman Index0.15

Instability Index-12.47

Aliphatic Index 97.50

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 370.80

LogP -3.26

H-bond Donors 13.0

H-bond Acceptors 13.0

Rotatable Bonds 30.0

Heavy Atoms 62.0

Ring Count 1.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0047043 VERIFIED: YES

Provenance & Taxonomy

OrganismCoturnix coturnix japonica [Animal]

FamilyChromogranin/secretogranin

Tax ID93934

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor

RECORD: Rec_0145159 VERIFIED: YES