Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length113 amino acids

Chemical FormulaC544H866N154O160S11

DescriptionStandard

        MLLLSATLALTYLQPLEMPMKQEMGSDLDAGRICGYGTARCRRNCKKHEFKVGKCPNTYPCCLKKWNGNSPNPSKDRKPKGAWLPEMAASQTSEPPFSGPSRWTVPSGTSLVE
    

Molecular Weight12476.35 Da

Isoelectric Point (pI)9.28

Net Charge (pH 7.0)6.54

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0579

GRAVY Index-0.61

Hydrophobic Moment 0.49

Boman Index-0.08

Instability Index49.18

Aliphatic Index 55.31

Aromaticity 0.0708

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21345.00

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

Amino Acid Composition

TPSA 5009.71

LogP -54.83

H-bond Donors 177.0

H-bond Acceptors 179.0

Rotatable Bonds 403.0

Heavy Atoms 869.0

Ring Count 24.0

Amide Bonds 120.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052339 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus muntjak [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