Peptide Database

Peptide NameBrain natriuretic peptide ANP

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC154H257N55O53S4

DescriptionStandard

        NDSSRRSSSCFGRRMDRIGSMSSLGCNTVGKYNPK
    

Molecular Weight3855.28 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.50

Charge Density (pH 7.0) 0.1354

GRAVY Index-1.01

Hydrophobic Moment 0.74

Boman Index-0.35

Instability Index99.63

Aliphatic Index 30.57

Aromaticity 0.0571

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 1811.64

LogP -29.31

H-bond Donors 69.0

H-bond Acceptors 62.0

Rotatable Bonds 132.0

Heavy Atoms 266.0

Ring Count 3.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0017171 VERIFIED: NO

Provenance & Taxonomy

OrganismFugu rubripes [Animal]; Takifugu rubripes [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide