Peptide Database

Peptide NameConotoxin Cal6.1g

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 Length27 amino acids

Chemical FormulaC126H189N35O35S7

DescriptionStandard

        CIAGGQPCEFHRGYMCCSEHCIIFVCA
    

Molecular Weight2978.52 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-1.12

Net Charge (pH 7.4) -1.52

Charge Density (pH 7.0) -0.0415

GRAVY Index0.65

Hydrophobic Moment 0.42

Boman Index0.27

Instability Index32.87

Aliphatic Index 61.48

Aromaticity 0.1111

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1088.54

LogP -9.81

H-bond Donors 43.0

H-bond Acceptors 43.0

Rotatable Bonds 92.0

Heavy Atoms 203.0

Ring Count 6.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056705 VERIFIED: NO

Provenance & Taxonomy

OrganismConus californicus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0267954 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic