Peptide Database

Peptide NameAtrial natriuretic peptide ANP

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC114H194N44O41S4

DescriptionStandard

        NNRGSSGCFGSRIDRIGSMSSMGCGGSRK
    

Molecular Weight2965.29 Da

Isoelectric Point (pI)10.72

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.51

Charge Density (pH 7.0) 0.1290

GRAVY Index-0.70

Hydrophobic Moment 0.61

Boman Index-0.21

Instability Index50.10

Aliphatic Index 26.90

Aromaticity 0.0345

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1416.83

LogP -25.55

H-bond Donors 55.0

H-bond Acceptors 49.0

Rotatable Bonds 104.0

Heavy Atoms 203.0

Ring Count 1.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0146535 VERIFIED: NO

Provenance & Taxonomy

OrganismAcipenser transmontanus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide