Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC295H467N79O89S8

DescriptionStandard

        MGILVLVLMFISLTQHGDAHGPASCNHGGGLCRVGSCVSGEYLAQYCFEPVILCCKNLSPATTES
    

Molecular Weight6800.86 Da

Isoelectric Point (pI)5.75

Net Charge (pH 7.0)-2.29

Net Charge (pH 7.4) -2.76

Charge Density (pH 7.0) -0.0352

GRAVY Index0.51

Hydrophobic Moment 0.46

Boman Index0.27

Instability Index40.79

Aliphatic Index 94.46

Aromaticity 0.0615

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 2617.40

LogP -27.93

H-bond Donors 95.0

H-bond Acceptors 98.0

Rotatable Bonds 217.0

Heavy Atoms 471.0

Ring Count 10.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0112052 VERIFIED: NO

Provenance & Taxonomy

OrganismPrunella fulvescens [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin