Peptide Database

Peptide NameLatartoxin-1a (39-60), LtTx-1a C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC107H184N28O25

DescriptionStandard

        KKSLLAKAKNFGGKVITIFKA
    

Molecular Weight2262.78 Da

Isoelectric Point (pI)10.70

Net Charge (pH 7.0)5.75

Net Charge (pH 7.4) 5.54

Charge Density (pH 7.0) 0.2740

GRAVY Index0.12

Hydrophobic Moment 0.50

Boman Index0.05

Instability Index-7.00

Aliphatic Index 102.38

Aromaticity 0.0952

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 884.99

LogP -6.23

H-bond Donors 31.0

H-bond Acceptors 31.0

Rotatable Bonds 82.0

Heavy Atoms 160.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0416674 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetArthrobacter globiformis VKM Ac-1112

Activity3.1 μM

MethodMIC

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