Peptide Database

Peptide NameNeuropeptide CHGA [315-331]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC83H123N21O36

DescriptionStandard

        SGEPEQEEQLSKEWEDA
    

Molecular Weight1990.98 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.52

Net Charge (pH 7.4) -6.74

Charge Density (pH 7.0) -0.3837

GRAVY Index-2.02

Hydrophobic Moment 0.46

Boman Index-0.34

Instability Index82.18

Aliphatic Index 28.82

Aromaticity 0.0588

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 949.68

LogP -10.61

H-bond Donors 30.0

H-bond Acceptors 30.0

Rotatable Bonds 68.0

Heavy Atoms 140.0

Ring Count 3.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0207022 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