Peptide Database

Peptide Namebeta-Atrial natriuretic peptide [17-48]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC144H234N52O43S2

DescriptionStandard

        AGPRSLRRSSCFGGRIDRIGAQSGLGCNSFRY
    

Molecular Weight3445.85 Da

Isoelectric Point (pI)11.33

Net Charge (pH 7.0)4.78

Net Charge (pH 7.4) 4.56

Charge Density (pH 7.0) 0.1493

GRAVY Index-0.50

Hydrophobic Moment 0.64

Boman Index-0.20

Instability Index85.14

Aliphatic Index 55.00

Aromaticity 0.0938

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1572.89

LogP -22.60

H-bond Donors 61.0

H-bond Acceptors 50.0

Rotatable Bonds 114.0

Heavy Atoms 241.0

Ring Count 4.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0125747 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]; Mus musculus [Animal]

Tax ID10116, 10090

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide11-27

Bio-Activity Profile

Function

Neuropeptide