Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length99 amino acids

Chemical FormulaC526H862N152O144S7

DescriptionStandard

        MRLLLIIAILLFQKFTVTEQLKRCWNQYIQGYCRKICRTTEVREVLCENGRYCCINLAELEERKKITKPPRPKLRTLALTFSQDYLIEQNSTHSHRKPT
    

Molecular Weight11843.86 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)8.63

Net Charge (pH 7.4) 8.19

Charge Density (pH 7.0) 0.0871

GRAVY Index-0.43

Hydrophobic Moment 0.74

Boman Index-0.15

Instability Index33.27

Aliphatic Index 94.55

Aromaticity 0.0808

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 4870.55

LogP -41.74

H-bond Donors 178.0

H-bond Acceptors 162.0

Rotatable Bonds 403.0

Heavy Atoms 829.0

Ring Count 15.0

Amide Bonds 108.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168538 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin