Peptide Database

Peptide NameThree disulfide bridges toxin 77

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC133H219N41O53S7

DescriptionStandard

        ECREKGQGCTNTALCCPGLECEGQSMGDLCVDN
    

Molecular Weight3464.86 Da

Isoelectric Point (pI)4.08

Net Charge (pH 7.0)-4.21

Net Charge (pH 7.4) -4.48

Charge Density (pH 7.0) -0.1277

GRAVY Index-0.45

Hydrophobic Moment 0.33

Boman Index-0.08

Instability Index48.82

Aliphatic Index 47.27

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1530.50

LogP -22.44

H-bond Donors 56.0

H-bond Acceptors 56.0

Rotatable Bonds 117.0

Heavy Atoms 234.0

Ring Count 1.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138743 VERIFIED: NO

Provenance & Taxonomy

OrganismConus lividus [Animal]; Conus miliaris [Animal]; Conus miles [Animal]; Conus arenatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin