Peptide Database

Peptide NameUnnamed

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 FormulaC139H209N31O39S8

DescriptionStandard

        GCLPDEYFCGFSMIGALLCCSGWCLGICMT
    

Molecular Weight3194.85 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.30

Net Charge (pH 7.4) -2.59

Charge Density (pH 7.0) -0.0765

GRAVY Index1.18

Hydrophobic Moment 0.30

Boman Index0.49

Instability Index34.77

Aliphatic Index 81.33

Aromaticity 0.1333

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 1069.74

LogP -7.64

H-bond Donors 43.0

H-bond Acceptors 45.0

Rotatable Bonds 98.0

Heavy Atoms 217.0

Ring Count 6.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151713 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

RECORD: Rec_0393422 VERIFIED: NO

Provenance & Taxonomy

OrganismConus imperialis [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-20; 9-24; 19-28

Bio-Activity Profile

Function

Toxin