Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC342H577N105O89S9

DescriptionStandard

        VSGAMRIHFLIFLALILLAQISPARGAIQRRKSCVRMNGRCEAECLTFEVKLGGCRAELTPYCCKKMRKN
    

Molecular Weight7872.48 Da

Isoelectric Point (pI)9.89

Net Charge (pH 7.0)8.77

Net Charge (pH 7.4) 8.40

Charge Density (pH 7.0) 0.1252

GRAVY Index0.15

Hydrophobic Moment 0.47

Boman Index-0.03

Instability Index41.33

Aliphatic Index 94.86

Aromaticity 0.0571

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 3150.56

LogP -28.56

H-bond Donors 119.0

H-bond Acceptors 108.0

Rotatable Bonds 270.0

Heavy Atoms 545.0

Ring Count 7.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098799 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