Peptide Database

Peptide NameConopeptide CPY-Pl1

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC203H282N50O42

DescriptionStandard

        ARFLHPFQYYTLYRYLTRFLHRYPIYYIRY
    

Molecular Weight4094.72 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)4.96

Net Charge (pH 7.4) 4.66

Charge Density (pH 7.0) 0.1654

GRAVY Index-0.43

Hydrophobic Moment 0.88

Boman Index-0.03

Instability Index8.95

Aliphatic Index 81.33

Aromaticity 0.3667

Extinction Coeff. Reduced 11920.00

Extinction Coeff. Oxidized 11920.00

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

Amino Acid Composition

TPSA 1501.89

LogP -2.64

H-bond Donors 57.0

H-bond Acceptors 49.0

Rotatable Bonds 120.0

Heavy Atoms 295.0

Ring Count 15.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031446 VERIFIED: NO

Provenance & Taxonomy

OrganismConus planorbis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0113448 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 30.0%, E 0.0%, T 36.7%, C 33.3% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic