Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length110 amino acids

Chemical FormulaC539H901N153O150S10

DescriptionStandard

        MLLDGSSPLSGYIKLLFLALAVLVVLTQASPDGWARKCGYGTGRCRKHCKENEKKKEKCGLRKLCCIPAKHKPSEPAKKEEMTYRAMASTAKYQLKTSDKRILAVIVMSQ
    

Molecular Weight12245.51 Da

Isoelectric Point (pI)9.72

Net Charge (pH 7.0)12.62

Net Charge (pH 7.4) 12.17

Charge Density (pH 7.0) 0.1147

GRAVY Index-0.33

Hydrophobic Moment 0.52

Boman Index-0.09

Instability Index34.00

Aliphatic Index 82.55

Aromaticity 0.0545

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 4904.11

LogP -45.49

H-bond Donors 179.0

H-bond Acceptors 175.0

Rotatable Bonds 423.0

Heavy Atoms 852.0

Ring Count 14.0

Amide Bonds 113.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0399402 VERIFIED: NO

Provenance & Taxonomy

OrganismBalaenoptera musculus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin