Peptide Database

Peptide NamePutative defensin-like protein 89

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 Length89 amino acids

Chemical FormulaC407H657N115O131S13

DescriptionStandard

        MGFKNNLSLVSVMVFALILLPMISGQTMQCYSGIACTDDGTCNDYCNPRNNNLGGVCLRRANCCCCYVSVVKSQESSLSKDTNNVFITN
    

Molecular Weight9674.11 Da

Isoelectric Point (pI)7.45

Net Charge (pH 7.0)0.41

Net Charge (pH 7.4) 0.05

Charge Density (pH 7.0) 0.0046

GRAVY Index0.16

Hydrophobic Moment 0.46

Boman Index0.09

Instability Index31.99

Aliphatic Index 82.02

Aromaticity 0.0674

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 4003.97

LogP -51.12

H-bond Donors 145.0

H-bond Acceptors 145.0

Rotatable Bonds 320.0

Heavy Atoms 666.0

Ring Count 8.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309650 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