Peptide Database

Peptide NameSecretogranin-2 fragment 12

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC80H123N25O30

DescriptionStandard

        EYLNQEQAEQGREHLA
    

Molecular Weight1914.98 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) -0.1918

GRAVY Index-1.64

Hydrophobic Moment 0.34

Boman Index-0.32

Instability Index36.06

Aliphatic Index 61.25

Aromaticity 0.0625

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 932.19

LogP -10.26

H-bond Donors 30.0

H-bond Acceptors 28.0

Rotatable Bonds 66.0

Heavy Atoms 135.0

Ring Count 2.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0316820 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