Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC299H461N79O91S8

DescriptionStandard

        MGILVLVFIFISLTQHGDAHGPDICNHGGGLCRMGTCDSGEYPAQFCFEPVILCCKNPSAATTES
    

Molecular Weight6874.85 Da

Isoelectric Point (pI)4.89

Net Charge (pH 7.0)-4.29

Net Charge (pH 7.4) -4.75

Charge Density (pH 7.0) -0.0660

GRAVY Index0.33

Hydrophobic Moment 0.52

Boman Index0.25

Instability Index31.38

Aliphatic Index 79.54

Aromaticity 0.0769

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2642.75

LogP -27.90

H-bond Donors 94.0

H-bond Acceptors 98.0

Rotatable Bonds 217.0

Heavy Atoms 477.0

Ring Count 12.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0132651 VERIFIED: NO

Provenance & Taxonomy

OrganismSylvietta virens [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin