Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC384H610N104O109S7

DescriptionStandard

        NIHLLNTYNVLGEFKTSSTLAQPLTCWDQKGFCRGQCQKKERFYIFCLNGKRCCVKPSYIPKDILEGTLDMKSKT
    

Molecular Weight8652.04 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)5.79

Net Charge (pH 7.4) 5.42

Charge Density (pH 7.0) 0.0772

GRAVY Index-0.44

Hydrophobic Moment 0.44

Boman Index-0.08

Instability Index26.60

Aliphatic Index 71.47

Aromaticity 0.1067

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 3486.21

LogP -33.54

H-bond Donors 126.0

H-bond Acceptors 123.0

Rotatable Bonds 292.0

Heavy Atoms 604.0

Ring Count 13.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0233065 VERIFIED: NO

Provenance & Taxonomy

OrganismVombatus ursinus [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal