Peptide Database

Peptide NamePutative defensin-like protein 66

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 Length83 amino acids

Chemical FormulaC388H632N100O118S11

DescriptionStandard

        MGSSRLMITFIVVAMLAISSDLFSVQIGISVQAAPPTCGRDCTEKFLTQDCDKYCVGLSYKKGVCILSEGLPPKTSTYRCCCS
    

Molecular Weight8938.48 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)1.42

Net Charge (pH 7.4) 1.07

Charge Density (pH 7.0) 0.0171

GRAVY Index0.37

Hydrophobic Moment 0.47

Boman Index0.14

Instability Index34.17

Aliphatic Index 86.87

Aromaticity 0.0723

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 3467.60

LogP -37.08

H-bond Donors 130.0

H-bond Acceptors 131.0

Rotatable Bonds 293.0

Heavy Atoms 617.0

Ring Count 10.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266712 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