Peptide Database

Peptide NameDelta-amaurobitoxin-Pl1b (Delta-AMATX-Pl1b; Delta-palutoxin IT2; Delta-paluIT2)

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Insecticidal/Pest control ▸ Insecticidal activity

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC165H245N53O54S9

DescriptionStandard

        ACVGDGQRCASWSGPYCCDGYYCSCRSMPYCRCRNNS
    

Molecular Weight4123.62 Da

Isoelectric Point (pI)8.21

Net Charge (pH 7.0)1.71

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0463

GRAVY Index-0.56

Hydrophobic Moment 0.37

Boman Index-0.16

Instability Index59.42

Aliphatic Index 13.24

Aromaticity 0.1351

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 1742.67

LogP -25.23

H-bond Donors 71.0

H-bond Acceptors 65.0

Rotatable Bonds 125.0

Heavy Atoms 281.0

Ring Count 8.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425837 VERIFIED: YES

Provenance & Taxonomy

OrganismPireneitega luctuosa [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Disulfidedisulfide bond reported, sites not specified

Bio-Activity Profile

Function

Insecticidal

TargetInsect

Activity24

MethodLD50

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