Peptide Database

Peptide NameAt03

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC95H154N26O21

DescriptionStandard

        GAKLAKKQVRALGKFFSF
    

Molecular Weight1996.40 Da

Isoelectric Point (pI)11.33

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.2642

GRAVY Index0.02

Hydrophobic Moment 0.72

Boman Index0.00

Instability Index4.24

Aliphatic Index 76.11

Aromaticity 0.1667

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 787.32

LogP -5.52

H-bond Donors 28.0

H-bond Acceptors 26.0

Rotatable Bonds 70.0

Heavy Atoms 142.0

Ring Count 3.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398938 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetErwinia carotovora

Activity32.0 ± 0.0 μM

MethodMIC

RECORD: Rec_0402554 VERIFIED: YES