Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC398H629N99O104S9

DescriptionStandard

        MRSLQLILVVFVLLSYVPPVRSGLNIYIKRMFDSCWLLKGTCRESCQPREIFNIFCGTQYLCCIDPEDMPTLFVK
    

Molecular Weight8753.44 Da

Isoelectric Point (pI)8.27

Net Charge (pH 7.0)1.45

Net Charge (pH 7.4) 1.13

Charge Density (pH 7.0) 0.0193

GRAVY Index0.43

Hydrophobic Moment 0.52

Boman Index0.15

Instability Index77.35

Aliphatic Index 106.40

Aromaticity 0.1200

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 3237.90

LogP -20.63

H-bond Donors 118.0

H-bond Acceptors 115.0

Rotatable Bonds 283.0

Heavy Atoms 610.0

Ring Count 15.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0122841 VERIFIED: NO

Provenance & Taxonomy

OrganismCricetulus griseus (Chinese hamster) [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin