Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length109 amino acids

Chemical FormulaC549H895N151O154S11

DescriptionStandard

        MKFFLFLVILLAMEPVISEECWMNGKCRLVCKSDEDSVVRCENRKRCCVPSRYLTVQPMTVERIEPGTIPRTPKPVKHLQSPQLCRLPLSDSVHTPLHTPDSPAVILEP
    

Molecular Weight12427.61 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)1.71

Net Charge (pH 7.4) 1.22

Charge Density (pH 7.0) 0.0157

GRAVY Index-0.11

Hydrophobic Moment 0.62

Boman Index-0.01

Instability Index67.69

Aliphatic Index 91.93

Aromaticity 0.0459

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 4811.50

LogP -41.07

H-bond Donors 170.0

H-bond Acceptors 170.0

Rotatable Bonds 399.0

Heavy Atoms 865.0

Ring Count 22.0

Amide Bonds 113.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330682 VERIFIED: NO

Provenance & Taxonomy

OrganismVulpes vulpes [Bacterium]

FamilyDefensin

Tax ID9627

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence