Peptide Database

Peptide NameToxin AU2

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC139H207N37O46S6

DescriptionStandard

        DDCGGLFSGCDSNADCCEGYVCRLWCKYKL
    

Molecular Weight3324.74 Da

Isoelectric Point (pI)4.36

Net Charge (pH 7.0)-2.30

Net Charge (pH 7.4) -2.60

Charge Density (pH 7.0) -0.0765

GRAVY Index-0.16

Hydrophobic Moment 0.43

Boman Index0.00

Instability Index26.02

Aliphatic Index 52.00

Aromaticity 0.1333

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 1347.46

LogP -14.62

H-bond Donors 53.0

H-bond Acceptors 50.0

Rotatable Bonds 107.0

Heavy Atoms 228.0

Ring Count 5.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0200321 VERIFIED: NO

Provenance & Taxonomy

OrganismHeteropoda venatoria [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-17; 10-22; 16-26

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0270205 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic