Peptide Database

Peptide Namealpha-Atrial natriuretic peptide [7-28]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC100H155N33O30S3

DescriptionStandard

        CFGGRMDRIGAQSGLGCNSFRY
    

Molecular Weight2395.70 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.0791

GRAVY Index-0.29

Hydrophobic Moment 0.54

Boman Index-0.05

Instability Index24.41

Aliphatic Index 40.00

Aromaticity 0.1364

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 1044.29

LogP -13.72

H-bond Donors 40.0

H-bond Acceptors 35.0

Rotatable Bonds 79.0

Heavy Atoms 166.0

Ring Count 3.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023267 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-17

Bio-Activity Profile

Function

Neuropeptide