Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC404H682N120O112S7

DescriptionStandard

        MLLDHSSSLSGHIKILFLAVAVLVVLDQASPDGWTRKCGYGTGNCRKHCKKSEKKKEKCGLRKLCCIPIKHKSSKLVRKEETA
    

Molecular Weight9236.93 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)10.79

Net Charge (pH 7.4) 10.25

Charge Density (pH 7.0) 0.1300

GRAVY Index-0.35

Hydrophobic Moment 0.58

Boman Index-0.12

Instability Index29.02

Aliphatic Index 88.07

Aromaticity 0.0361

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3764.37

LogP -36.97

H-bond Donors 140.0

H-bond Acceptors 134.0

Rotatable Bonds 325.0

Heavy Atoms 643.0

Ring Count 10.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0226080 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence

RECORD: Rec_0407420 VERIFIED: NO