Peptide Database

Peptide NameCrustacean cardioactive peptide CCAP-1 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC55H72N14O16S2

DescriptionStandard

        PFCNNFGCFNS
    

Molecular Weight1249.37 Da

Isoelectric Point (pI)5.87

Net Charge (pH 7.0)-0.06

Net Charge (pH 7.4) -0.15

Charge Density (pH 7.0) -0.0056

GRAVY Index0.01

Hydrophobic Moment 0.28

Boman Index0.20

Instability Index12.94

Aliphatic Index 0.00

Aromaticity 0.2727

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 489.83

LogP -6.49

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 36.0

Heavy Atoms 87.0

Ring Count 4.0

Amide Bonds 13.0

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_0234509 VERIFIED: NO

Provenance & Taxonomy

OrganismCharonia tritonis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide