Peptide Database

Peptide NamePutative defensin-like protein 262

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 Length95 amino acids

Chemical FormulaC443H706N120O137S19

DescriptionStandard

        MEKTSLKLIFLFSLTVIAFCSSLGDAREMVKAEVNCIGGKCPEGKKNCNCMPPIAHVMDDIRPCNTDGDCYKFCPRECELGTCYCRCDYGCTCTC
    

Molecular Weight10514.30 Da

Isoelectric Point (pI)5.74

Net Charge (pH 7.0)-1.55

Net Charge (pH 7.4) -2.06

Charge Density (pH 7.0) -0.0163

GRAVY Index-0.01

Hydrophobic Moment 0.49

Boman Index0.02

Instability Index34.78

Aliphatic Index 61.58

Aromaticity 0.0737

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 5345.00

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

Amino Acid Composition

TPSA 4096.14

LogP -43.38

H-bond Donors 155.0

H-bond Acceptors 156.0

Rotatable Bonds 345.0

Heavy Atoms 719.0

Ring Count 13.0

Amide Bonds 98.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0317924 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