Peptide Database

Peptide NameC-type natriuretic peptide CNP-8

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC42H70N12O11S

DescriptionStandard

        GAAKGCFGLK
    

Molecular Weight951.14 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.1748

GRAVY Index0.37

Hydrophobic Moment 0.22

Boman Index0.22

Instability Index-16.47

Aliphatic Index 59.00

Aromaticity 0.1000

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 377.26

LogP -3.83

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 32.0

Heavy Atoms 66.0

Ring Count 1.0

Amide Bonds 9.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0322950 VERIFIED: NO

Provenance & Taxonomy

OrganismBothrops jararaca [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide