Peptide Database

Peptide Nameomega-Agatoxin IB

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC163H250N50O52S6

DescriptionStandard

        ERGLPEGAECDGNESDCKCAGAWIKCRCPPMWHING
    

Molecular Weight3934.42 Da

Isoelectric Point (pI)5.01

Net Charge (pH 7.0)-2.12

Net Charge (pH 7.4) -2.42

Charge Density (pH 7.0) -0.0588

GRAVY Index-0.69

Hydrophobic Moment 0.41

Boman Index-0.08

Instability Index54.23

Aliphatic Index 40.83

Aromaticity 0.0556

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11250.00

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

Amino Acid Composition

TPSA 1621.76

LogP -18.01

H-bond Donors 59.0

H-bond Acceptors 57.0

Rotatable Bonds 125.0

Heavy Atoms 271.0

Ring Count 8.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0403085 VERIFIED: NO

Provenance & Taxonomy

OrganismAgelenopsis aperta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin