Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length98 amino acids

Chemical FormulaC499H822N148O136S7

DescriptionStandard

        MRLLLIIAILLFRNPTVTEQLKRCWDDYVQGHCRKICKATEIREILCANGRYCCLSIKDVKARKVITRAPRPKPRTPTLPQDQFPTLENYAISNAHSA
    

Molecular Weight11295.23 Da

Isoelectric Point (pI)9.65

Net Charge (pH 7.0)8.62

Net Charge (pH 7.4) 8.19

Charge Density (pH 7.0) 0.0880

GRAVY Index-0.27

Hydrophobic Moment 0.81

Boman Index-0.10

Instability Index34.89

Aliphatic Index 95.61

Aromaticity 0.0612

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 4604.89

LogP -41.69

H-bond Donors 167.0

H-bond Acceptors 154.0

Rotatable Bonds 373.0

Heavy Atoms 790.0

Ring Count 16.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0133672 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyDefensin

Tax ID9986

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