Peptide Database

Peptide NameDefensin-like protein 276

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 FormulaC374H600N104O113S10

DescriptionStandard

        MSGQKYQLVSLLLIICLLFSQSTASGCNFKGSCRTDDQCKRICRGHGLDPSFQLCVPYSSKGGKCCCLHYEGAPLSSEVI
    

Molecular Weight8682.04 Da

Isoelectric Point (pI)8.41

Net Charge (pH 7.0)2.59

Net Charge (pH 7.4) 2.12

Charge Density (pH 7.0) 0.0323

GRAVY Index0.06

Hydrophobic Moment 0.77

Boman Index0.07

Instability Index44.52

Aliphatic Index 81.62

Aromaticity 0.0750

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 3477.73

LogP -39.99

H-bond Donors 130.0

H-bond Acceptors 128.0

Rotatable Bonds 289.0

Heavy Atoms 601.0

Ring Count 11.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0315988 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