Peptide Database

Peptide NameNatriuretic peptide C-type CNP

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC91H154N30O28S3

DescriptionStandard

        RAGNGCFGLKLDRIGSMSGLGC
    

Molecular Weight2212.58 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.0791

GRAVY Index0.16

Hydrophobic Moment 0.45

Boman Index0.09

Instability Index7.68

Aliphatic Index 75.45

Aromaticity 0.0455

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 945.09

LogP -12.58

H-bond Donors 36.0

H-bond Acceptors 33.0

Rotatable Bonds 76.0

Heavy Atoms 152.0

Ring Count 1.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054301 VERIFIED: NO

Provenance & Taxonomy

OrganismCrotalus durissus collilineatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory Peptide potentiator