Peptide Database

Peptide NameDefensin 3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC389H612N108O112S8

DescriptionStandard

        MGIFRVSLCVVVLTAVVATNPAKNPAAKENFDSLRLEDNHPEVVQIQPRFPCDNAFCATHCIYKGFSGGYCNAQKVCICKS
    

Molecular Weight8850.20 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)1.61

Net Charge (pH 7.4) 1.17

Charge Density (pH 7.0) 0.0199

GRAVY Index0.12

Hydrophobic Moment 0.52

Boman Index0.09

Instability Index22.33

Aliphatic Index 80.62

Aromaticity 0.0864

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 3514.21

LogP -36.41

H-bond Donors 124.0

H-bond Acceptors 124.0

Rotatable Bonds 284.0

Heavy Atoms 617.0

Ring Count 14.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0134056 VERIFIED: NO

Provenance & Taxonomy

OrganismLutzomyia longipalpis [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial