Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC334H543N95O88S10

DescriptionStandard

        MKTFFLMFAAMILLAQIFSAPRSLKRQIHCLKMDGRCEVECLSFEDKIGGCRAELTPFCCRKRVNN
    

Molecular Weight7618.12 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)4.54

Net Charge (pH 7.4) 4.17

Charge Density (pH 7.0) 0.0687

GRAVY Index0.13

Hydrophobic Moment 0.72

Boman Index-0.01

Instability Index57.73

Aliphatic Index 81.36

Aromaticity 0.0909

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2964.73

LogP -24.60

H-bond Donors 110.0

H-bond Acceptors 104.0

Rotatable Bonds 260.0

Heavy Atoms 527.0

Ring Count 9.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0257180 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence