Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC283H448N78O75S10

DescriptionStandard

        MGGNPCFDLCCSIVLLEYLNCRMKCNPDEHAIKYCADWTICCKAKNTKFKRKKKW
    

Molecular Weight6463.71 Da

Isoelectric Point (pI)9.00

Net Charge (pH 7.0)5.51

Net Charge (pH 7.4) 5.10

Charge Density (pH 7.0) 0.1001

GRAVY Index-0.39

Hydrophobic Moment 0.42

Boman Index-0.11

Instability Index1.37

Aliphatic Index 60.36

Aromaticity 0.1091

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14480.00

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

Amino Acid Composition

TPSA 2495.39

LogP -20.27

H-bond Donors 94.0

H-bond Acceptors 92.0

Rotatable Bonds 217.0

Heavy Atoms 446.0

Ring Count 11.0

Amide Bonds 58.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044500 VERIFIED: NO

Provenance & Taxonomy

OrganismVulpes vulpes [Bacterium]

FamilyDefensin

Tax ID9627

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence