Peptide Database

Peptide NameDefensins 2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC202H305N63O64S6

DescriptionStandard

        DKLIGSCVWGAVNYTSDCNAECKRRGYRGGHCGSFANVNCWCET
    

Molecular Weight4832.36 Da

Isoelectric Point (pI)7.78

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.44

Charge Density (pH 7.0) 0.0180

GRAVY Index-0.43

Hydrophobic Moment 0.64

Boman Index-0.06

Instability Index33.71

Aliphatic Index 44.32

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 2075.79

LogP -26.75

H-bond Donors 80.0

H-bond Acceptors 72.0

Rotatable Bonds 155.0

Heavy Atoms 335.0

Ring Count 8.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069275 VERIFIED: NO

Provenance & Taxonomy

OrganismLerema accius [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