Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC309H489N81O84S7

DescriptionStandard

        MGILGLVLIFISLIAHGHAHGPDSCNHEGGLCRVGNCIPGEYLAKYCFEPVILCCKPLSPTPTKT
    

Molecular Weight6907.14 Da

Isoelectric Point (pI)6.87

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0032

GRAVY Index0.43

Hydrophobic Moment 0.51

Boman Index0.27

Instability Index24.25

Aliphatic Index 102.00

Aromaticity 0.0615

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2524.88

LogP -20.65

H-bond Donors 90.0

H-bond Acceptors 95.0

Rotatable Bonds 216.0

Heavy Atoms 481.0

Ring Count 14.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0159403 VERIFIED: NO

Provenance & Taxonomy

OrganismAnser cygnoid [other]

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