Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length117 amino acids

Chemical FormulaC580H960N164O154S9

DescriptionStandard

        MEQADVLVPERFTSHAGPHVKRATYRVTPSRLPAASLLIGSAMKSLLLVLVVLVLLSCVPPVRSGPNAYIRRVFSTCWRTKGVCKKSCGKSEEYHILCDITRLCCINKKYLPVQIGK
    

Molecular Weight12983.42 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)11.69

Net Charge (pH 7.4) 11.20

Charge Density (pH 7.0) 0.0999

GRAVY Index0.18

Hydrophobic Moment 0.80

Boman Index0.05

Instability Index57.14

Aliphatic Index 104.87

Aromaticity 0.0598

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 5062.47

LogP -44.59

H-bond Donors 187.0

H-bond Acceptors 178.0

Rotatable Bonds 425.0

Heavy Atoms 907.0

Ring Count 19.0

Amide Bonds 120.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0281586 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis lupus familiaris (Dog) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin