Peptide Database

Peptide NameCrustacean cardioactive peptide 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC77H119N27O23S3

DescriptionStandard

        PFCNRFGGCSAAAGRMAGN
    

Molecular Weight1887.13 Da

Isoelectric Point (pI)9.13

Net Charge (pH 7.0)1.94

Net Charge (pH 7.4) 1.85

Charge Density (pH 7.0) 0.1020

GRAVY Index-0.02

Hydrophobic Moment 0.39

Boman Index0.07

Instability Index28.13

Aliphatic Index 21.05

Aromaticity 0.1053

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 803.34

LogP -12.48

H-bond Donors 31.0

H-bond Acceptors 28.0

Rotatable Bonds 59.0

Heavy Atoms 130.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0305710 VERIFIED: NO

Provenance & Taxonomy

OrganismHypsibius dujardini [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide