Peptide Database

Peptide NamePutative defensin-like protein 264

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 Length88 amino acids

Chemical FormulaC427H680N118O131S12

DescriptionStandard

        MEKMVLRKVVLLAILLSLSCLWVAKALEGESKVSGQVRDETPHTWYCKYDDNCRENCPGCTITKCNYGVCICSNCYHQQSDLGVESHM
    

Molecular Weight9947.46 Da

Isoelectric Point (pI)6.25

Net Charge (pH 7.0)-1.32

Net Charge (pH 7.4) -1.84

Charge Density (pH 7.0) -0.0150

GRAVY Index-0.13

Hydrophobic Moment 0.47

Boman Index0.01

Instability Index38.98

Aliphatic Index 82.95

Aromaticity 0.0682

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17460.00

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

Amino Acid Composition

TPSA 4014.96

LogP -40.21

H-bond Donors 148.0

H-bond Acceptors 145.0

Rotatable Bonds 331.0

Heavy Atoms 688.0

Ring Count 13.0

Amide Bonds 94.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0333818 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