Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC330H548N88O103S8

DescriptionStandard

        MKLCLLLIISLFVVLTDGAQPKKCFDQITGYCRKQCKPGEISEVDCANEKLCCVNEEEKKNLRESSPT
    

Molecular Weight7652.93 Da

Isoelectric Point (pI)6.19

Net Charge (pH 7.0)-0.55

Net Charge (pH 7.4) -0.90

Charge Density (pH 7.0) -0.0082

GRAVY Index-0.22

Hydrophobic Moment 0.56

Boman Index-0.06

Instability Index38.13

Aliphatic Index 88.82

Aromaticity 0.0441

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 3111.99

LogP -30.22

H-bond Donors 111.0

H-bond Acceptors 111.0

Rotatable Bonds 265.0

Heavy Atoms 529.0

Ring Count 6.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0208432 VERIFIED: NO

Provenance & Taxonomy

OrganismDipodomys ordii [Animal]

FamilyBeta-defensin; Defensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic