Peptide Database

Peptide NameInsecticidal toxin, Tx4 5-5

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC209H329N61O71S11

DescriptionStandard

        CADINGACKSDCDCCGDSVTCDCYWSDSCKCRESNFKIGMAIRKKFC
    

Molecular Weight5184.93 Da

Isoelectric Point (pI)6.19

Net Charge (pH 7.0)-0.34

Net Charge (pH 7.4) -0.70

Charge Density (pH 7.0) -0.0071

GRAVY Index-0.27

Hydrophobic Moment 0.45

Boman Index-0.12

Instability Index30.16

Aliphatic Index 37.45

Aromaticity 0.0851

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7615.00

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

Amino Acid Composition

TPSA 2160.50

LogP -28.37

H-bond Donors 86.0

H-bond Acceptors 82.0

Rotatable Bonds 174.0

Heavy Atoms 352.0

Ring Count 5.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081230 VERIFIED: NO

Provenance & Taxonomy

OrganismPhoneutria nigriventer [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

TargetMusca domestica, Periplaneta americana, Acheta domesticus