Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length56 amino acids

Chemical FormulaC275H433N75O89S8

DescriptionStandard

        MSYSSFTIATCALVDPDRCTKKFGYCRRRCFKDEKQIDICLSPNKICCTESSFDED
    

Molecular Weight6470.35 Da

Isoelectric Point (pI)6.14

Net Charge (pH 7.0)-0.56

Net Charge (pH 7.4) -0.90

Charge Density (pH 7.0) -0.0100

GRAVY Index-0.46

Hydrophobic Moment 0.58

Boman Index-0.17

Instability Index77.81

Aliphatic Index 50.54

Aromaticity 0.1071

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 2688.58

LogP -30.43

H-bond Donors 102.0

H-bond Acceptors 97.0

Rotatable Bonds 216.0

Heavy Atoms 447.0

Ring Count 8.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0291798 VERIFIED: NO

Provenance & Taxonomy

OrganismMustela putorius furo [Animal]

FamilyDefensin

Tax ID9669

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal