Peptide Database

Peptide NamePutative defensin-like protein 33

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 Length73 amino acids

Chemical FormulaC356H536N94O108S9

DescriptionStandard

        MASNKVSFIFILFLCVLSTAEFGEAQNPRGRKCEDPNGVDQKAKCYIYCNEQGFLGGSCQGYTNHYMCECYVG
    

Molecular Weight8149.21 Da

Isoelectric Point (pI)5.64

Net Charge (pH 7.0)-1.47

Net Charge (pH 7.4) -1.87

Charge Density (pH 7.0) -0.0202

GRAVY Index-0.18

Hydrophobic Moment 0.36

Boman Index0.06

Instability Index30.41

Aliphatic Index 58.77

Aromaticity 0.1370

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 3268.94

LogP -34.18

H-bond Donors 117.0

H-bond Acceptors 117.0

Rotatable Bonds 267.0

Heavy Atoms 567.0

Ring Count 13.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0287561 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