Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC488H784N128O137S7

DescriptionStandard

        MKLFLVLIILLFVVFTDGARPKRCFNNVAGYCRKRCKVGEIAEVGCLHAQLCCVDEEENRKQIQIQQPAQPPNEKSEEVIDYIILPTVTYFTISI
    

Molecular Weight10860.68 Da

Isoelectric Point (pI)6.55

Net Charge (pH 7.0)-0.46

Net Charge (pH 7.4) -0.84

Charge Density (pH 7.0) -0.0048

GRAVY Index0.13

Hydrophobic Moment 0.61

Boman Index0.08

Instability Index44.44

Aliphatic Index 106.63

Aromaticity 0.0842

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 4272.34

LogP -32.75

H-bond Donors 149.0

H-bond Acceptors 145.0

Rotatable Bonds 362.0

Heavy Atoms 760.0

Ring Count 14.0

Amide Bonds 104.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0322537 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