Peptide Database

Peptide NameBeta-KTx-like peptide LaIT2

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC388H647N109O108S13

DescriptionStandard

        MAKHLIVMFLVIMVISSLVDCAKKPFVQRVKNAASKAYNKLKGLAMQSQYGCPIISNMCEDHCRRKKMEGQCDLLDCVCS
    

Molecular Weight8983.80 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)5.60

Net Charge (pH 7.4) 5.16

Charge Density (pH 7.0) 0.0701

GRAVY Index0.14

Hydrophobic Moment 0.62

Boman Index0.03

Instability Index33.29

Aliphatic Index 91.38

Aromaticity 0.0500

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 3509.15

LogP -31.57

H-bond Donors 127.0

H-bond Acceptors 129.0

Rotatable Bonds 311.0

Heavy Atoms 618.0

Ring Count 8.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0015922 VERIFIED: YES

Provenance & Taxonomy

OrganismLiocheles australasiae [Animal]

FamilyLong chain scorpion toxin; Class 2 subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Toxin Non-hemolytic