Peptide Database

Peptide NameDefensins 3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC205H312N62O64S6

DescriptionStandard

        DKLIGSCVWGAVNYTSDCNKECKRRGYKGGHCGSFANVNCWCET
    

Molecular Weight4861.44 Da

Isoelectric Point (pI)8.31

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.44

Charge Density (pH 7.0) 0.0407

GRAVY Index-0.55

Hydrophobic Moment 0.55

Boman Index-0.08

Instability Index42.93

Aliphatic Index 42.05

Aromaticity 0.1136

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 2065.93

LogP -25.77

H-bond Donors 79.0

H-bond Acceptors 73.0

Rotatable Bonds 159.0

Heavy Atoms 337.0

Ring Count 8.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004348 VERIFIED: NO

Provenance & Taxonomy

OrganismPhoebis sennae [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-4, 2-5, 3-6

Other ModsC1-C4, C2-C5, C3-C6

Bio-Activity Profile

Function

Antimicrobial