Peptide Database

Peptide NameNatriuretic peptide C

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC131H219N41O45S3

DescriptionStandard

        LSPGDGCFGQKIDRIGAVSGMGCNSVSSQGKK
    

Molecular Weight3184.58 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0544

GRAVY Index-0.29

Hydrophobic Moment 0.61

Boman Index0.01

Instability Index25.14

Aliphatic Index 57.81

Aromaticity 0.0312

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 1401.61

LogP -21.35

H-bond Donors 50.0

H-bond Acceptors 50.0

Rotatable Bonds 110.0

Heavy Atoms 220.0

Ring Count 2.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0272164 VERIFIED: NO

Provenance & Taxonomy

OrganismHeloderma suspectum cinctum [Animal] [Animal]; Heloderma horridum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

TargetNPR1