Peptide Database

Peptide NameUnnamed

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC146H221N33O39S8

DescriptionStandard

        TCLEIGEFCGKPMMVGSLCCSPGWCFFICVG
    

Molecular Weight3319.03 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.66

Net Charge (pH 7.4) -1.94

Charge Density (pH 7.0) -0.0534

GRAVY Index1.06

Hydrophobic Moment 0.37

Boman Index0.44

Instability Index21.38

Aliphatic Index 69.03

Aromaticity 0.1290

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1095.84

LogP -7.63

H-bond Donors 43.0

H-bond Acceptors 46.0

Rotatable Bonds 102.0

Heavy Atoms 226.0

Ring Count 7.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128576 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 12.9%, T 38.7%, C 48.4% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Miscellaneous

RECORD: Rec_0426266 VERIFIED: NO

Provenance & Taxonomy

OrganismConus pictus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-20, 9-25, 19-29

Bio-Activity Profile

Function

Toxin