Peptide Database

Peptide NameTwo disulfide bridges toxin 42

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC111H183N35O37S4

DescriptionStandard

        PCIRLCAQNNPTDDCKARVCPTPPD
    

Molecular Weight2728.11 Da

Isoelectric Point (pI)6.46

Net Charge (pH 7.0)-0.08

Net Charge (pH 7.4) -0.20

Charge Density (pH 7.0) -0.0030

GRAVY Index-0.69

Hydrophobic Moment 0.28

Boman Index-0.21

Instability Index17.82

Aliphatic Index 50.80

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1144.02

LogP -15.15

H-bond Donors 41.0

H-bond Acceptors 41.0

Rotatable Bonds 81.0

Heavy Atoms 187.0

Ring Count 5.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143709 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