Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC380H631N105O97S8

DescriptionStandard

        MKSLLLVLVVLVLLSCVPPVRSGPNAYIRRVFSTCWRTKGVCRKSCGKSEEYHILCDITHLCCINKKYLPVQIGK
    

Molecular Weight8479.24 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)8.60

Net Charge (pH 7.4) 8.16

Charge Density (pH 7.0) 0.1147

GRAVY Index0.34

Hydrophobic Moment 0.80

Boman Index0.08

Instability Index66.36

Aliphatic Index 114.13

Aromaticity 0.0667

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3230.28

LogP -25.02

H-bond Donors 122.0

H-bond Acceptors 116.0

Rotatable Bonds 280.0

Heavy Atoms 590.0

Ring Count 12.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0034179 VERIFIED: NO

Provenance & Taxonomy

OrganismNyctereutes procyonoides (Raccoon dog) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin