Peptide Database

Peptide NameThree disulfide bridges toxin 55

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC130H194N42O42S6

DescriptionStandard

        TCNTNTEYCTLHRHCCSGYCHKNFQACA
    

Molecular Weight3209.58 Da

Isoelectric Point (pI)7.57

Net Charge (pH 7.0)0.60

Net Charge (pH 7.4) 0.16

Charge Density (pH 7.0) 0.0214

GRAVY Index-0.60

Hydrophobic Moment 0.37

Boman Index-0.12

Instability Index51.00

Aliphatic Index 21.07

Aromaticity 0.1071

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1374.25

LogP -19.52

H-bond Donors 54.0

H-bond Acceptors 52.0

Rotatable Bonds 100.0

Heavy Atoms 220.0

Ring Count 6.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0141796 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