Peptide Database

Peptide NameSecretogranin-3

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length457 amino acids

Chemical FormulaC2225H3517N601O800S8

DescriptionStandard

        FPTPAGPDDKYNRELTEEKPLEQQIAEADSIRKTESKPTPPAEEETNSEDDDITFLKALAEKSKESNNETPISDSANERLGADDTDSTKNRRLADDYDSTKNGMDYKYQDDPESFRQLDGTPLTAQDIVQKIANKIYEEDDRGVFDRIVSKLLKLGLITDSQAETLEYEVAEALQDLITKNAKDNMIGDRSVDYPVSAAKDTQDEEDRPSPRFDEEDEVENEGGDDANGDEPQEEESRDDTVRSDDSWDAVSDGNDRNELNPEDGLQDLQFFPNFYRLLKSLDSEQDKEERETLITIMKTLIDFVKMMVKYGTITPEEGVTYLENLDAMIALQTKNKLGKSLVPLSITPPTGKAADDDDNTKTEAAKMQKEYESLKDSTKDVQTAAEISHPGKSESYLEAIRKNIEWLKKHNKEGNKEDYDLSKLRDFMDQQVDSYIDKGILEKDEGDVIKRIYGSL
    

Molecular Weight51742.80 Da

Isoelectric Point (pI)4.32

Net Charge (pH 7.0)-52.91

Net Charge (pH 7.4) -53.42

Charge Density (pH 7.0) -0.1158

GRAVY Index-1.07

Hydrophobic Moment 0.82

Boman Index-0.22

Instability Index45.32

Aliphatic Index 67.48

Aromaticity 0.0591

Extinction Coeff. Reduced 33350.00

Extinction Coeff. Oxidized 33350.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0413152 VERIFIED: NO

Provenance & Taxonomy

OrganismDanio rerio [Animal]

FamilyChromogranin/secretogranin

Tax ID7955

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor