Peptide Database

Peptide NameNeuropeptide CHGA [97-131]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC164H256N42O69

DescriptionStandard

        HSSYEDELSEVLEKPNDQAEPKEVTEEVSSKDAAE
    

Molecular Weight3920.03 Da

Isoelectric Point (pI)4.17

Net Charge (pH 7.0)-9.12

Net Charge (pH 7.4) -9.40

Charge Density (pH 7.0) -0.2607

GRAVY Index-1.36

Hydrophobic Moment 0.50

Boman Index-0.26

Instability Index45.31

Aliphatic Index 55.71

Aromaticity 0.0286

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 1817.27

LogP -21.99

H-bond Donors 59.0

H-bond Acceptors 61.0

Rotatable Bonds 134.0

Heavy Atoms 275.0

Ring Count 4.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0131159 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus indicus [Animal]

Tax ID9915

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide