Peptide Database

Peptide NameDefensin-like protein 293

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 Length90 amino acids

Chemical FormulaC439H683N111O127S15

DescriptionStandard

        MTSRAKSLFIFFFLISCTFMLLETDASRNKLSSYIPLCGSNTYCGGLWCPKKGGKYSCISMSCDIQEDCPKLVRCKNSPGPYCMEGFCTC
    

Molecular Weight10028.76 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)3.39

Net Charge (pH 7.4) 2.99

Charge Density (pH 7.0) 0.0377

GRAVY Index0.08

Hydrophobic Moment 0.67

Boman Index0.09

Instability Index63.90

Aliphatic Index 61.78

Aromaticity 0.1222

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 12085.00

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

Amino Acid Composition

TPSA 3793.66

LogP -38.57

H-bond Donors 144.0

H-bond Acceptors 146.0

Rotatable Bonds 326.0

Heavy Atoms 692.0

Ring Count 17.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340188 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