Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC380H585N93O89S6

DescriptionStandard

        VYLLNLYVASILIIFQLIFDYLKCWNYHGKCRQKCFKKEKVYVYCTNNKLCCVKSRYLPKNLPWQI
    

Molecular Weight8072.67 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)8.75

Net Charge (pH 7.4) 8.37

Charge Density (pH 7.0) 0.1326

GRAVY Index0.06

Hydrophobic Moment 0.57

Boman Index0.07

Instability Index24.31

Aliphatic Index 106.21

Aromaticity 0.1818

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21805.00

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

Amino Acid Composition

TPSA 2977.10

LogP -13.58

H-bond Donors 109.0

H-bond Acceptors 105.0

Rotatable Bonds 265.0

Heavy Atoms 568.0

Ring Count 17.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0328251 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Tax ID9925

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence