Peptide Database

Peptide NameDefensin-like protein 68

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 Length98 amino acids

Chemical FormulaC479H754N114O141S10

DescriptionStandard

        MGSSKLLVALTLVVMITISYDLFSEIGISAATLVIPTCFENCNATFQDPECNKWCALLAYKDGSCLYPPSEVDDLPPIKRPYIPRCCCNPITLSPPSP
    

Molecular Weight10686.44 Da

Isoelectric Point (pI)4.56

Net Charge (pH 7.0)-3.57

Net Charge (pH 7.4) -3.92

Charge Density (pH 7.0) -0.0364

GRAVY Index0.31

Hydrophobic Moment 0.49

Boman Index0.20

Instability Index58.60

Aliphatic Index 96.53

Aromaticity 0.0816

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3959.73

LogP -34.28

H-bond Donors 139.0

H-bond Acceptors 148.0

Rotatable Bonds 328.0

Heavy Atoms 744.0

Ring Count 21.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0388381 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