Peptide Database

Peptide NameDefensin-like protein 200

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length129 amino acids

Chemical FormulaC623H963N179O183S18

DescriptionStandard

        MAITKKKLVVYTFTLLFIISYVHCQSTSASSPGFDNGEVCKQFKFNPCERGGDRGCTVFCTRKLFTRGECRDEGCWCCPSFDIGESCQGFKFNPCERGGDRGCTVFCKRKLVTRGECRDEGCWCCPGQV
    

Molecular Weight14465.57 Da

Isoelectric Point (pI)8.45

Net Charge (pH 7.0)4.44

Net Charge (pH 7.4) 3.89

Charge Density (pH 7.0) 0.0344

GRAVY Index-0.29

Hydrophobic Moment 0.68

Boman Index-0.07

Instability Index36.11

Aliphatic Index 46.74

Aromaticity 0.1163

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14980.00

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

Amino Acid Composition

TPSA 5845.58

LogP -65.68

H-bond Donors 223.0

H-bond Acceptors 207.0

Rotatable Bonds 476.0

Heavy Atoms 1003.0

Ring Count 23.0

Amide Bonds 135.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0240589 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence