Peptide Database

Peptide NameTwo disulfide bridges toxin 37

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC91H145N23O25S4

DescriptionStandard

        FCPPLCRSCPAPGECVLTVP
    

Molecular Weight2089.52 Da

Isoelectric Point (pI)5.97

Net Charge (pH 7.0)-0.28

Net Charge (pH 7.4) -0.54

Charge Density (pH 7.0) -0.0138

GRAVY Index0.64

Hydrophobic Moment 0.39

Boman Index0.24

Instability Index119.98

Aliphatic Index 73.00

Aromaticity 0.0500

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 711.93

LogP -6.34

H-bond Donors 26.0

H-bond Acceptors 29.0

Rotatable Bonds 55.0

Heavy Atoms 143.0

Ring Count 6.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0391257 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]

C-TermAmidation

Bio-Activity Profile

Function

Toxin