Peptide Database

Peptide NamePutative defensin-like protein 258

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 Length85 amino acids

Chemical FormulaC392H644N124O123S7

DescriptionStandard

        MINVSLKRSLLIFISVITSNIGSEARELTGAGKKLEVATRSSNYAGTARTLLQARPCQRDVDCNFQCPRIQGGQCNNHHGTCDCF
    

Molecular Weight9286.52 Da

Isoelectric Point (pI)8.91

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.21

Charge Density (pH 7.0) 0.0426

GRAVY Index-0.23

Hydrophobic Moment 0.64

Boman Index-0.06

Instability Index32.44

Aliphatic Index 80.35

Aromaticity 0.0471

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 4039.87

LogP -52.10

H-bond Donors 147.0

H-bond Acceptors 136.0

Rotatable Bonds 313.0

Heavy Atoms 646.0

Ring Count 8.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020113 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