Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length98 amino acids

Chemical FormulaC482H812N142O134S13

DescriptionStandard

        MNLLMLTFMICGLLNLVTKDGWARKCGYGTGRCRKHCKENEKKKEKCGLRKLCCIPAKHKPSEPAKKEEMTYRAMASTAKYQLKTSDKRVLAVTVMSQ
    

Molecular Weight11157.32 Da

Isoelectric Point (pI)9.77

Net Charge (pH 7.0)13.61

Net Charge (pH 7.4) 13.15

Charge Density (pH 7.0) 0.1388

GRAVY Index-0.54

Hydrophobic Moment 0.52

Boman Index-0.18

Instability Index28.57

Aliphatic Index 66.73

Aromaticity 0.0510

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 4517.59

LogP -43.61

H-bond Donors 167.0

H-bond Acceptors 163.0

Rotatable Bonds 392.0

Heavy Atoms 771.0

Ring Count 11.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0201482 VERIFIED: NO

Provenance & Taxonomy

OrganismMonodon monoceros [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