Peptide Database

Peptide NameBrain natriuretic peptide ANP

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC164H275N63O55S4

DescriptionStandard

        NDSSRRSSGCFGRRMDRIGSMSSLGCNTVGRYNPKQR
    

Molecular Weight4137.59 Da

Isoelectric Point (pI)11.28

Net Charge (pH 7.0)5.74

Net Charge (pH 7.4) 5.50

Charge Density (pH 7.0) 0.1551

GRAVY Index-1.18

Hydrophobic Moment 0.74

Boman Index-0.44

Instability Index87.42

Aliphatic Index 28.92

Aromaticity 0.0541

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 1990.48

LogP -32.04

H-bond Donors 76.0

H-bond Acceptors 65.0

Rotatable Bonds 142.0

Heavy Atoms 286.0

Ring Count 3.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276730 VERIFIED: NO

Provenance & Taxonomy

OrganismOreochromis mossambicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide