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 FormulaC334H510N82O94S9

DescriptionStandard

        MASPFTVLVFLVFWDTGLAGLNPLSSELYRRCYKNGTCRLECFGSEMLVAYCMYQLECCLKGNPDP
    

Molecular Weight7466.70 Da

Isoelectric Point (pI)5.05

Net Charge (pH 7.0)-1.55

Net Charge (pH 7.4) -1.87

Charge Density (pH 7.0) -0.0235

GRAVY Index0.24

Hydrophobic Moment 0.63

Boman Index0.16

Instability Index47.92

Aliphatic Index 81.21

Aromaticity 0.1364

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 2791.88

LogP -21.98

H-bond Donors 102.0

H-bond Acceptors 102.0

Rotatable Bonds 236.0

Heavy Atoms 519.0

Ring Count 14.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0120439 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Tax ID9925

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence