Peptide Database

Peptide NameC-type natriuretic peptide CNP-3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC52H86N14O15S

DescriptionStandard

        GAAKGCFGLKLD
    

Molecular Weight1179.39 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)0.75

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0627

GRAVY Index0.33

Hydrophobic Moment 0.12

Boman Index0.20

Instability Index-19.13

Aliphatic Index 81.67

Aromaticity 0.0833

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 472.76

LogP -4.34

H-bond Donors 17.0

H-bond Acceptors 17.0

Rotatable Bonds 40.0

Heavy Atoms 82.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0209826 VERIFIED: NO

Provenance & Taxonomy

OrganismBothrops jararaca [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide