Peptide Database

Peptide NameBeta-defensin 109

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC313H515N91O87S8

DescriptionStandard

        LGAAEGHCLSLSGVCRRDVCKVVEDQIGACQRRMKCCRAWWILTPIPTPLTMSDYQEPLKPKLK
    

Molecular Weight7201.52 Da

Isoelectric Point (pI)8.89

Net Charge (pH 7.0)3.79

Net Charge (pH 7.4) 3.44

Charge Density (pH 7.0) 0.0593

GRAVY Index-0.17

Hydrophobic Moment 0.66

Boman Index-0.05

Instability Index45.76

Aliphatic Index 85.31

Aromaticity 0.0469

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 2847.21

LogP -25.50

H-bond Donors 105.0

H-bond Acceptors 100.0

Rotatable Bonds 236.0

Heavy Atoms 499.0

Ring Count 11.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0024818 VERIFIED: NO

Provenance & Taxonomy

OrganismPiliocolobus tephrosceles [Animal]

FamilyDefensin

Tax ID591936

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal