Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC390H616N108O113S10

DescriptionStandard

        KPSCLLPPAMSTAVPVFAILFFMSHVPPGSASFREVCERPNGSCQEFCLDSEIHSGRCLDGRPCCLPLMNVPEVDPTTPRVR
    

Molecular Weight8946.37 Da

Isoelectric Point (pI)6.07

Net Charge (pH 7.0)-1.12

Net Charge (pH 7.4) -1.54

Charge Density (pH 7.0) -0.0136

GRAVY Index0.05

Hydrophobic Moment 0.44

Boman Index0.07

Instability Index74.15

Aliphatic Index 72.44

Aromaticity 0.0610

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 3419.92

LogP -35.18

H-bond Donors 121.0

H-bond Acceptors 124.0

Rotatable Bonds 273.0

Heavy Atoms 621.0

Ring Count 19.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270260 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus [Animal]

FamilyDefensin

Tax ID30521

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