Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length93 amino acids

Chemical FormulaC463H763N127O132S9

DescriptionStandard

        MKLCLVLIILLFEVSRDAARPRKCFGNIRGYCRKKCRMGEVFEVACASGKLCCVNEEENRTYKELAEPPQPSAKPDLKLDYIVLPTVTLNTIS
    

Molecular Weight10509.37 Da

Isoelectric Point (pI)8.73

Net Charge (pH 7.0)3.45

Net Charge (pH 7.4) 3.10

Charge Density (pH 7.0) 0.0371

GRAVY Index-0.06

Hydrophobic Moment 0.69

Boman Index-0.03

Instability Index32.97

Aliphatic Index 95.38

Aromaticity 0.0645

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 4177.52

LogP -35.92

H-bond Donors 151.0

H-bond Acceptors 145.0

Rotatable Bonds 352.0

Heavy Atoms 731.0

Ring Count 12.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0381606 VERIFIED: NO

Provenance & Taxonomy

OrganismCatagonus wagneri [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin