Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC352H567N97O85S9

DescriptionStandard

        MPGAMKIFFFIFAALILLAQIFQARTAIRALICKRMEGHCEAECLTFEVKIGGCRAELAPFCCKNRKKH
    

Molecular Weight7806.45 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0815

GRAVY Index0.44

Hydrophobic Moment 0.52

Boman Index0.13

Instability Index37.95

Aliphatic Index 92.17

Aromaticity 0.1014

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2903.75

LogP -18.59

H-bond Donors 107.0

H-bond Acceptors 102.0

Rotatable Bonds 264.0

Heavy Atoms 543.0

Ring Count 11.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422211 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyDefensin

Tax ID9601

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence