Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC486H783N127O135S7

DescriptionStandard

        MKLFLVLIILLFVVFTDGARPKRCFNNVAGYCRKRCKVGEIAEVGCLHAQLCCVDEEENRKQIQIQQPVSLHEKSEEVIDYIILPTVTYFTISI
    

Molecular Weight10789.64 Da

Isoelectric Point (pI)6.70

Net Charge (pH 7.0)-0.37

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0039

GRAVY Index0.27

Hydrophobic Moment 0.61

Boman Index0.10

Instability Index40.71

Aliphatic Index 113.94

Aromaticity 0.0851

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 4223.55

LogP -30.75

H-bond Donors 150.0

H-bond Acceptors 144.0

Rotatable Bonds 363.0

Heavy Atoms 755.0

Ring Count 13.0

Amide Bonds 101.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0263483 VERIFIED: NO

Provenance & Taxonomy

OrganismCastor canadensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin