Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC353H592N102O97S7

DescriptionStandard

        MKRILLVLTVSLLLAQVAQARHCWKKLGRCRTTCKDSEVFYLLCNDETKCCVNPKHVPVKTRSLPPTGSLE
    

Molecular Weight8041.56 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)6.62

Net Charge (pH 7.4) 6.20

Charge Density (pH 7.0) 0.0933

GRAVY Index-0.05

Hydrophobic Moment 0.73

Boman Index-0.05

Instability Index44.94

Aliphatic Index 98.73

Aromaticity 0.0423

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 3211.34

LogP -29.70

H-bond Donors 119.0

H-bond Acceptors 113.0

Rotatable Bonds 268.0

Heavy Atoms 559.0

Ring Count 10.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009994 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinonyx jubatus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin