Peptide Database

Peptide NamePutative defensin-like protein 279 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC210H340N62O62S8

DescriptionStandard

        QESKKGILLKPKTCNTNADCAKFCKGPIQNCLYHTCACVPGNPHCC
    

Molecular Weight4981.84 Da

Isoelectric Point (pI)8.71

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.42

Charge Density (pH 7.0) 0.0837

GRAVY Index-0.37

Hydrophobic Moment 0.44

Boman Index-0.04

Instability Index20.60

Aliphatic Index 55.22

Aromaticity 0.0435

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 1985.43

LogP -24.08

H-bond Donors 72.0

H-bond Acceptors 76.0

Rotatable Bonds 161.0

Heavy Atoms 342.0

Ring Count 8.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020491 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antifungal

RECORD: Rec_0351280 VERIFIED: NO