Peptide Database

Peptide NameSecretogranin-2 fragment 8

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC98H163N29O36

DescriptionStandard

        ISVPLQLKENGEESHLAESSR
    

Molecular Weight2323.52 Da

Isoelectric Point (pI)4.91

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.1020

GRAVY Index-0.76

Hydrophobic Moment 0.27

Boman Index-0.14

Instability Index71.64

Aliphatic Index 92.86

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 1069.43

LogP -12.98

H-bond Donors 36.0

H-bond Acceptors 35.0

Rotatable Bonds 80.0

Heavy Atoms 163.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0184817 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