Peptide Database

Peptide NameSecretogranin-3

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length449 amino acids

Chemical FormulaC2230H3567N599O750S7

DescriptionStandard

        FPKPGGSQDKSLHNRELSAERPLNEQIAEAEEDKIKKTYPPENKPGQSNYSFVDNLNLLKAITEKEKIEKERQSIRSSPLDNKLNVEDVDSTKNRKLIDDYDSTKSGLDHKFQDDPDGLHQLDGTPLTAEDIVHKIAARIYEENDRAVFDKIVSKLLNLGLITESQAHTLEDEVAEVLQKLISKEANNYEEDPNKPTSWTENQAGKIPEKVTPMAAIQDGLAKGENDETVSNTLTLTNGLERRTKTYSEDNFEELQYFPNFYALLKSIDSEKEAKEKETLITIMKTLIDFVKMMVKYGTISPEEGVSYLENLDEMIALQTKNKLEKNATDNISKLFPAPSEKSHEETDSTKEEAAKMEKEYGSLKDSTKDDNSNPGGKTDEPKGKTEAYLEAIRKNIEWLKKHDKKGNKEDYDLSKMRDFINKQADAYVEKGILDKEEAEAIKRIYSSL
    

Molecular Weight50993.20 Da

Isoelectric Point (pI)4.94

Net Charge (pH 7.0)-23.50

Net Charge (pH 7.4) -24.29

Charge Density (pH 7.0) -0.0523

GRAVY Index-0.99

Hydrophobic Moment 0.67

Boman Index-0.19

Instability Index44.61

Aliphatic Index 73.47

Aromaticity 0.0601

Extinction Coeff. Reduced 33350.00

Extinction Coeff. Oxidized 33350.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425326 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyChromogranin/secretogranin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor