Peptide Database

Peptide NameSecretogranin-3

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length443 amino acids

Chemical FormulaC2170H3477N599O749S9

DescriptionStandard

        FPNPGIKQDKAVHNRELSEERPLEEQIAEADTVSRGTSKENQEMLKNDSFADELGLLMSVAEKEGDVKRSGSVRSSVGGHRGTLDDADSTKNLKPAEYFDSTKSMLDYKYEDDPDGLHQLDGTPLTAEDIVRKIATRIYEENDRGVFDKIVSKLLNLGLITESQAYTLEDEVAEVLQQLIANEAKNREKEAGDLDYAAVRSDVYDDDKQEGKMETRNKNEDRESSETKNEDSFSSKERRNELSPEEDFDDLQYFPNFNRLIKSLNSENDAKEKKTLITIMKTLIDFVKMMVKYGTITPEEGVNYLENLDAMIAVQAKNKLGKSFGSHKSILSEDKNVDESDSTKQEAAKMEKEYEALKDSTKPEPKDAEDKDKPKGKAETYLEAIRKNIEWLKEHNKEGNKGVSDNDLSKLKDFINQQADSYVEKGILDKEEANVIKRIYSSL
    

Molecular Weight50229.97 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-28.67

Net Charge (pH 7.4) -29.34

Charge Density (pH 7.0) -0.0647

GRAVY Index-1.01

Hydrophobic Moment 0.74

Boman Index-0.22

Instability Index42.81

Aliphatic Index 71.13

Aromaticity 0.0587

Extinction Coeff. Reduced 26360.00

Extinction Coeff. Oxidized 26360.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363340 VERIFIED: NO

Provenance & Taxonomy

OrganismXenopus tropicalis [Animal]

FamilyChromogranin/secretogranin

Tax ID8364

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor