Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC371H620N112O97S8

DescriptionStandard

        MKSLLLVLVVLVLLSCVPSVRSGPNTYIRTAFSTCWGGRGVCRKLCGGNEDYHIFCDVRRLCCVNKKLLDVRVRR
    

Molecular Weight8458.10 Da

Isoelectric Point (pI)9.72

Net Charge (pH 7.0)8.52

Net Charge (pH 7.4) 8.14

Charge Density (pH 7.0) 0.1136

GRAVY Index0.33

Hydrophobic Moment 0.64

Boman Index0.01

Instability Index53.67

Aliphatic Index 111.47

Aromaticity 0.0667

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3385.56

LogP -30.85

H-bond Donors 131.0

H-bond Acceptors 115.0

Rotatable Bonds 281.0

Heavy Atoms 588.0

Ring Count 9.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0054013 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