Peptide Database

Peptide NameSecretogranin-2

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length589 amino acids

Chemical FormulaC2933H4670N830O978S17

DescriptionStandard

        QRNQLLQKEPDLRLENVQKFPSPEMIRALEYIEKLRQQAHREESSPDYNPYQGISVPLQLKENGEESHLAESSRDVLSEDEWMRIILEALRQAENEPPSALKENKPYALNLEKNFPVDTPDDYETQQWPERKLKHMRFPLMYEENSRENPFKRTNEIVEEQYTPQSLATLESVFQELGKLTGPSNQKRERVDEEQKLYTDDEDDVYKTNNIAYEDVVGGEDWSPMEEKIETQTQEEVRDSKENTEKNEQINEEMKRSGHLGLPDEGNRKESKDQLSEDASKVITYLRRLVNAVGSGRSQSGQNGDRAARLLERPLDSQSIYQLIEISRNLQIPPEDLIEMLKAGEKPNGLVEPEQDLELAVDLDDIPEADIDRPDMFQSKTLSKGGYPKAPGRGMMEALPDGLSVEDILNVLGMENVANQKSPYFPNQYSRDKALLRLPYGPGKSRANQIPKVAWIPDVESRQAPYDNLNDKDQELGEYLARMLVKYPELMNTNQLKRVPSPGSSEDDLQEEEQLEQAIKEHLGQGSSQEMEKLAKVSKRIPAGSLKNEDTPNRQYLDEDMLLKVLEYLNQEQAEQGREHLAKRAMENM
    

Molecular Weight67752.54 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-41.51

Net Charge (pH 7.4) -42.27

Charge Density (pH 7.0) -0.0705

GRAVY Index-1.05

Hydrophobic Moment 0.91

Boman Index-0.22

Instability Index54.53

Aliphatic Index 73.68

Aromaticity 0.0543

Extinction Coeff. Reduced 53290.00

Extinction Coeff. Oxidized 53290.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362604 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyChromogranin/secretogranin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsTyr123 Sulfotyrosine

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor