Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC344H550N94O95S9

DescriptionStandard

        MAQLILLVVALLVLGHVPPGSSEFKRCWNGQGACRTYCMRQETFMHLCPDASLCCLAYSQKPPGVPKSTEK
    

Molecular Weight7811.20 Da

Isoelectric Point (pI)8.63

Net Charge (pH 7.0)2.62

Net Charge (pH 7.4) 2.20

Charge Density (pH 7.0) 0.0369

GRAVY Index0.10

Hydrophobic Moment 0.52

Boman Index0.10

Instability Index68.50

Aliphatic Index 82.39

Aromaticity 0.0704

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 2977.46

LogP -27.34

H-bond Donors 107.0

H-bond Acceptors 109.0

Rotatable Bonds 250.0

Heavy Atoms 542.0

Ring Count 14.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0239061 VERIFIED: NO

Provenance & Taxonomy

OrganismMesocricetus auratus [Plant]

FamilyDefensin

Tax ID10036

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence