Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC300H496N78O78S9

DescriptionStandard

        MKLLLLTLAALVLLSQVIPGSTKKCWSLHGTCRDKCIKNEMAYIFCMNGNLCCVKPKYQP
    

Molecular Weight6732.21 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)5.52

Net Charge (pH 7.4) 5.15

Charge Density (pH 7.0) 0.0921

GRAVY Index0.33

Hydrophobic Moment 0.43

Boman Index0.13

Instability Index11.65

Aliphatic Index 104.00

Aromaticity 0.0667

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2494.25

LogP -18.51

H-bond Donors 91.0

H-bond Acceptors 94.0

Rotatable Bonds 225.0

Heavy Atoms 465.0

Ring Count 9.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0047478 VERIFIED: NO

Provenance & Taxonomy

OrganismLoxodonta africana [Animal]

FamilyDefensin

Tax ID9785

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