Peptide Database

Peptide Namebeta-Atrial natriuretic peptide [14-48]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC159H261N55O46S2

DescriptionStandard

        ALLAGPRSLRRSSCFGGRIDRIGAQSGLGCNSFRY
    

Molecular Weight3743.24 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) 0.1365

GRAVY Index-0.19

Hydrophobic Moment 0.65

Boman Index-0.10

Instability Index78.70

Aliphatic Index 75.43

Aromaticity 0.0857

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 1660.19

LogP -22.04

H-bond Donors 64.0

H-bond Acceptors 53.0

Rotatable Bonds 124.0

Heavy Atoms 262.0

Ring Count 4.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0075217 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide14-30

Bio-Activity Profile

Function

Neuropeptide