Peptide Database

Peptide NameSecretogranin-3 precursor [38-55]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC82H133N23O34

DescriptionStandard

        ELSAERPLNEQIAEAEAD
    

Molecular Weight1985.07 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-5.15

Net Charge (pH 7.4) -5.33

Charge Density (pH 7.0) -0.2860

GRAVY Index-0.87

Hydrophobic Moment 0.48

Boman Index-0.16

Instability Index26.13

Aliphatic Index 87.22

Aromaticity 0.0000

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 941.34

LogP -10.44

H-bond Donors 30.0

H-bond Acceptors 29.0

Rotatable Bonds 67.0

Heavy Atoms 139.0

Ring Count 1.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0366331 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]; Tupaia belangeri [Animal]

Tax ID10090, 37347

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide