Peptide Database

Peptide NameM-zodatoxin-Lt3a (M-ZDTX-Lt3a) (La47) (Latarcin-3a) (Ltc-3a)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

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

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC418H666N98O139S4

DescriptionStandard

        MKTYAVLLALVVAFVCIAESTGYPVEDLEDDELTELEAEALLEDLLEDLELEDLDYNEEARSWKSMAKKLKEYMEKLKQRAG
    

Molecular Weight9416.59 Da

Isoelectric Point (pI)4.17

Net Charge (pH 7.0)-13.47

Net Charge (pH 7.4) -13.75

Charge Density (pH 7.0) -0.1643

GRAVY Index-0.29

Hydrophobic Moment 0.73

Boman Index-0.01

Instability Index45.93

Aliphatic Index 104.76

Aromaticity 0.0732

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11460.00

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

Amino Acid Composition

TPSA 3842.44

LogP -26.43

H-bond Donors 131.0

H-bond Acceptors 130.0

Rotatable Bonds 327.0

Heavy Atoms 659.0

Ring Count 8.0

Amide Bonds 83.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410891 VERIFIED: YES

Provenance & Taxonomy

OrganismLachesana tarabaevi [Animal]

FamilyCationic peptide 03 (latarcin); 03 subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Yeast Anti-Gram-negative Anti-Gram-positive Toxin Non-hemolytic

TargetBacillus subtilis (Gram-positive)

RECORD: Rec_0417256 VERIFIED: YES