Peptide Database

Peptide NameCCAamide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC97H159N25O32S3

DescriptionStandard

        DETEMIQQIELRFCQLLCA
    

Molecular Weight2283.64 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.25

Net Charge (pH 7.4) -3.49

Charge Density (pH 7.0) -0.1711

GRAVY Index0.12

Hydrophobic Moment 0.47

Boman Index0.04

Instability Index59.04

Aliphatic Index 107.89

Aromaticity 0.0526

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 947.72

LogP -7.26

H-bond Donors 33.0

H-bond Acceptors 32.0

Rotatable Bonds 79.0

Heavy Atoms 157.0

Ring Count 1.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148088 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide