Peptide Database

Peptide NameDefensin 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC228H362N74O68S8

DescriptionStandard

        KECLNLSDKFKGPCLGSKNCDHHCRDIEHLLSGVCRDDFRCWCNRKC
    

Molecular Weight5484.29 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)1.95

Net Charge (pH 7.4) 1.46

Charge Density (pH 7.0) 0.0415

GRAVY Index-0.74

Hydrophobic Moment 0.63

Boman Index-0.27

Instability Index33.58

Aliphatic Index 55.96

Aromaticity 0.0638

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 2323.72

LogP -26.02

H-bond Donors 89.0

H-bond Acceptors 81.0

Rotatable Bonds 186.0

Heavy Atoms 378.0

Ring Count 8.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045475 VERIFIED: NO

Provenance & Taxonomy

OrganismArachis hypogaea [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal