Peptide Database

Peptide NamePutative defensin-like protein 135

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 Length81 amino acids

Chemical FormulaC398H650N112O116S12

DescriptionStandard

        MSKTFQPSIVMLTIFLILVTSQRRKCDEKIVLQFCNGRNRCYEYCDTKECVAACKKKRNGEGICNGDVFSVSAQCLCLYKC
    

Molecular Weight9244.88 Da

Isoelectric Point (pI)8.87

Net Charge (pH 7.0)5.40

Net Charge (pH 7.4) 5.02

Charge Density (pH 7.0) 0.0667

GRAVY Index-0.05

Hydrophobic Moment 0.41

Boman Index-0.06

Instability Index47.55

Aliphatic Index 78.15

Aromaticity 0.0864

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 5095.00

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

Amino Acid Composition

TPSA 3748.77

LogP -38.38

H-bond Donors 141.0

H-bond Acceptors 134.0

Rotatable Bonds 317.0

Heavy Atoms 638.0

Ring Count 8.0

Amide Bonds 88.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0387290 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