Peptide Database

Peptide NamePutative defensin-like protein 277

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 FormulaC342H547N89O102S11

DescriptionStandard

        MSAQKIYLASLLLFICLVFPQSTAIVCNFEGHCVTSDDCINVCKSGEDPFLCVRSGPHKGMCCCLKTNGSVLE
    

Molecular Weight7890.25 Da

Isoelectric Point (pI)6.03

Net Charge (pH 7.0)-1.40

Net Charge (pH 7.4) -1.87

Charge Density (pH 7.0) -0.0192

GRAVY Index0.49

Hydrophobic Moment 0.44

Boman Index0.20

Instability Index31.90

Aliphatic Index 92.05

Aromaticity 0.0685

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3017.27

LogP -30.70

H-bond Donors 111.0

H-bond Acceptors 114.0

Rotatable Bonds 258.0

Heavy Atoms 544.0

Ring Count 10.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0328848 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