Peptide Database

Peptide NameNatriuretic peptide CNP1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC98H159N29O26S3

DescriptionStandard

        AVPRGCFGLKMDRIGAFSGLGC
    

Molecular Weight2255.68 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)1.78

Net Charge (pH 7.4) 1.56

Charge Density (pH 7.0) 0.0807

GRAVY Index0.53

Hydrophobic Moment 0.39

Boman Index0.20

Instability Index14.69

Aliphatic Index 75.45

Aromaticity 0.0909

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 872.98

LogP -8.70

H-bond Donors 33.0

H-bond Acceptors 31.0

Rotatable Bonds 73.0

Heavy Atoms 156.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0146698 VERIFIED: NO

Provenance & Taxonomy

OrganismGallus gallus [Animal]

Tax ID9031

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide