Peptide Database

Peptide NameCrustacean cardioactive peptide CCAP 1 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC54H79N15O17S3

DescriptionStandard

        LFCNGYGGCQNM
    

Molecular Weight1306.49 Da

Isoelectric Point (pI)5.51

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.49

Charge Density (pH 7.0) -0.0217

GRAVY Index0.04

Hydrophobic Moment 0.28

Boman Index0.23

Instability Index-13.51

Aliphatic Index 32.50

Aromaticity 0.1667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 532.92

LogP -6.51

H-bond Donors 19.0

H-bond Acceptors 20.0

Rotatable Bonds 41.0

Heavy Atoms 89.0

Ring Count 2.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0352378 VERIFIED: NO

Provenance & Taxonomy

OrganismDeroceras reticulatum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide