Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC362H604N100O92S8

DescriptionStandard

        MKSLLLVLVVLVLLSCVPPVRSGPNAYIRRVFSTCWRTKGVCRKSCGKSEEYHILCDITRLCCINKKYLPI
    

Molecular Weight8085.80 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)8.52

Net Charge (pH 7.4) 8.13

Charge Density (pH 7.0) 0.1199

GRAVY Index0.39

Hydrophobic Moment 0.80

Boman Index0.06

Instability Index68.02

Aliphatic Index 116.48

Aromaticity 0.0704

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3077.99

LogP -23.34

H-bond Donors 118.0

H-bond Acceptors 110.0

Rotatable Bonds 266.0

Heavy Atoms 562.0

Ring Count 11.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0060570 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