Peptide Database

Peptide NamePutative defensin-like protein 28

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 Length80 amino acids

Chemical FormulaC387H617N105O115S10

DescriptionStandard

        MLRANVVVSLVIFAALMQCMNGKENITPWIYSMKQPVSCNREHSEIGICLSGIDDDIQNDGKCWKFCLMVAKSGGYNADK
    

Molecular Weight8901.32 Da

Isoelectric Point (pI)6.52

Net Charge (pH 7.0)-0.46

Net Charge (pH 7.4) -0.82

Charge Density (pH 7.0) -0.0057

GRAVY Index0.02

Hydrophobic Moment 0.46

Boman Index0.09

Instability Index35.33

Aliphatic Index 86.50

Aromaticity 0.0750

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 3553.10

LogP -34.05

H-bond Donors 125.0

H-bond Acceptors 126.0

Rotatable Bonds 300.0

Heavy Atoms 617.0

Ring Count 11.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0048505 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