Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC354H576N98O85S9

DescriptionStandard

        MKLLVLSLAVLLLMSHLTPGVAQRCWNLLGKCRHRCSRKESVYVYCTNGKMCCVKPKYQPKPKPSWLF
    

Molecular Weight7853.55 Da

Isoelectric Point (pI)9.87

Net Charge (pH 7.0)10.61

Net Charge (pH 7.4) 10.18

Charge Density (pH 7.0) 0.1560

GRAVY Index0.01

Hydrophobic Moment 0.61

Boman Index0.01

Instability Index31.93

Aliphatic Index 91.62

Aromaticity 0.0882

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 2925.73

LogP -20.95

H-bond Donors 109.0

H-bond Acceptors 107.0

Rotatable Bonds 257.0

Heavy Atoms 546.0

Ring Count 15.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0284514 VERIFIED: NO

Provenance & Taxonomy

OrganismChinchilla lanigera (Long-tailed chinchilla) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin