Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC476H766N144O129S8

DescriptionStandard

        MKFLLLLLVAPGFLTQVISASRGASKCVSDIPGYCRTHCHQGETALFMCNAVRECCVSYLFLPKPHLPHPLSRHWESRRRSVQRKDRKQQVTTTS
    

Molecular Weight10826.58 Da

Isoelectric Point (pI)9.81

Net Charge (pH 7.0)8.88

Net Charge (pH 7.4) 8.31

Charge Density (pH 7.0) 0.0935

GRAVY Index-0.23

Hydrophobic Moment 0.66

Boman Index-0.07

Instability Index44.54

Aliphatic Index 80.00

Aromaticity 0.0737

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 4381.32

LogP -44.69

H-bond Donors 162.0

H-bond Acceptors 151.0

Rotatable Bonds 353.0

Heavy Atoms 757.0

Ring Count 19.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0301448 VERIFIED: NO

Provenance & Taxonomy

OrganismSaimiri boliviensis boliviensis [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence