Peptide Database

Peptide NameThree disulfide bridges toxin 31

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC110H179N39O36S6

DescriptionStandard

        CACNSNNLATRPCCPGLHCSGGHAGGLCV
    

Molecular Weight2816.23 Da

Isoelectric Point (pI)7.81

Net Charge (pH 7.0)0.88

Net Charge (pH 7.4) 0.48

Charge Density (pH 7.0) 0.0302

GRAVY Index0.24

Hydrophobic Moment 0.40

Boman Index0.15

Instability Index41.40

Aliphatic Index 60.69

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 1169.76

LogP -19.24

H-bond Donors 45.0

H-bond Acceptors 45.0

Rotatable Bonds 85.0

Heavy Atoms 191.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127606 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