Peptide Database

Peptide NameSecretoneurin

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC159H251N41O57

DescriptionStandard

        TNEIVEEQYAPQSLATLESVFQELGKLTGPNNQ
    

Molecular Weight3648.93 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.59

Net Charge (pH 7.4) -4.79

Charge Density (pH 7.0) -0.1391

GRAVY Index-0.62

Hydrophobic Moment 0.62

Boman Index0.01

Instability Index55.67

Aliphatic Index 82.73

Aromaticity 0.0606

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 1612.47

LogP -18.77

H-bond Donors 51.0

H-bond Acceptors 53.0

Rotatable Bonds 121.0

Heavy Atoms 257.0

Ring Count 4.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0327761 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyChromogranin/secretogranin

Tax ID9601

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor

RECORD: Rec_0390357 VERIFIED: NO