Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC330H503N79O86S9

DescriptionStandard

        CDCHLSWAIKLILILFLRELKEAAMFPWNCSSYGGVCRSSCLPTELQFIPFGCAKDFVCCVSYI
    

Molecular Weight7241.59 Da

Isoelectric Point (pI)6.70

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.61

Charge Density (pH 7.0) -0.0035

GRAVY Index0.69

Hydrophobic Moment 0.54

Boman Index0.27

Instability Index56.41

Aliphatic Index 99.06

Aromaticity 0.1406

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14480.00

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

Amino Acid Composition

TPSA 2587.12

LogP -16.35

H-bond Donors 98.0

H-bond Acceptors 96.0

Rotatable Bonds 229.0

Heavy Atoms 504.0

Ring Count 15.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0198956 VERIFIED: NO

Provenance & Taxonomy

OrganismParamormyrops kingsleyae [Bacterium]

FamilyDefensin

Tax ID1676925

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence