Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length101 amino acids

Chemical FormulaC514H840N150O142S10

DescriptionStandard

        MKFLLPTLTVFLILFQMLPVCRGRKSCWIMKGHCRKECKSGEQIKKPCRNGDYCCTPNKTDSRPHEPTQAPTRKSQTFNNNLKENAHLEDIPVVIEKLLRI
    

Molecular Weight11713.74 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)8.70

Net Charge (pH 7.4) 8.20

Charge Density (pH 7.0) 0.0861

GRAVY Index-0.55

Hydrophobic Moment 0.68

Boman Index-0.14

Instability Index49.08

Aliphatic Index 75.25

Aromaticity 0.0594

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 4733.71

LogP -45.01

H-bond Donors 168.0

H-bond Acceptors 164.0

Rotatable Bonds 394.0

Heavy Atoms 816.0

Ring Count 18.0

Amide Bonds 110.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0419686 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