Peptide Database

Peptide NamePutative defensin-like protein 288

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 Length78 amino acids

Chemical FormulaC396H636N114O103S6

DescriptionStandard

        MSNLRLTIAVFLAALFQTLWWKPRGKRPQSNFHAKRIRTVLQTLLVMLCTDYRCDKGLCKCHGFGGEKENPTAAPLTA
    

Molecular Weight8834.38 Da

Isoelectric Point (pI)9.96

Net Charge (pH 7.0)7.64

Net Charge (pH 7.4) 7.25

Charge Density (pH 7.0) 0.0979

GRAVY Index-0.11

Hydrophobic Moment 0.65

Boman Index0.00

Instability Index45.95

Aliphatic Index 85.13

Aromaticity 0.0897

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12740.00

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

Amino Acid Composition

TPSA 3495.36

LogP -30.75

H-bond Donors 127.0

H-bond Acceptors 119.0

Rotatable Bonds 290.0

Heavy Atoms 619.0

Ring Count 15.0

Amide Bonds 83.0

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_0024070 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