Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC338H539N91O92S8

DescriptionStandard

        MRTFLFLFAVLFLLAPARNAFFDEKCSKLQGRCVNSCQKNEELVALCQKSLKCCLTLQPCWKNTNE
    

Molecular Weight7605.97 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)3.44

Net Charge (pH 7.4) 3.11

Charge Density (pH 7.0) 0.0522

GRAVY Index0.07

Hydrophobic Moment 0.50

Boman Index0.01

Instability Index38.63

Aliphatic Index 85.76

Aromaticity 0.1061

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2990.54

LogP -26.37

H-bond Donors 108.0

H-bond Acceptors 104.0

Rotatable Bonds 256.0

Heavy Atoms 529.0

Ring Count 10.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0373866 VERIFIED: NO

Provenance & Taxonomy

OrganismLynx canadensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin