Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC257H413N81O76S10

DescriptionStandard

        KCWRVLTNNLGGVCFDYIQKVCTRNMGNCRKMSCRENEKDIGSCGPGFYCCKRS
    

Molecular Weight6174.18 Da

Isoelectric Point (pI)9.06

Net Charge (pH 7.0)5.68

Net Charge (pH 7.4) 5.35

Charge Density (pH 7.0) 0.1052

GRAVY Index-0.55

Hydrophobic Moment 0.61

Boman Index-0.19

Instability Index67.09

Aliphatic Index 45.00

Aromaticity 0.0926

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 2601.57

LogP -31.39

H-bond Donors 100.0

H-bond Acceptors 92.0

Rotatable Bonds 209.0

Heavy Atoms 424.0

Ring Count 7.0

Amide Bonds 59.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0391838 VERIFIED: NO

Provenance & Taxonomy

OrganismPodarcis muralis [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal