Peptide Database

Peptide NameSecretogranin-2 fragment 11

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC77H118N24O29

DescriptionStandard

        EYLNQEQAEQGREHL
    

Molecular Weight1843.90 Da

Isoelectric Point (pI)4.48

Net Charge (pH 7.0)-3.07

Net Charge (pH 7.4) -3.30

Charge Density (pH 7.0) -0.2046

GRAVY Index-1.87

Hydrophobic Moment 0.34

Boman Index-0.38

Instability Index37.80

Aliphatic Index 58.67

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 903.09

LogP -9.76

H-bond Donors 29.0

H-bond Acceptors 27.0

Rotatable Bonds 64.0

Heavy Atoms 130.0

Ring Count 2.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0064401 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide