Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC340H520N86O95S10

DescriptionStandard

        MFSCSVRQSDTCRTSITLFLFSAVETEAASFPWSCPSMNGVCRKVCLPTELFFGPLGCGKGFLCCVSHFL
    

Molecular Weight7652.94 Da

Isoelectric Point (pI)7.52

Net Charge (pH 7.0)0.52

Net Charge (pH 7.4) 0.12

Charge Density (pH 7.0) 0.0074

GRAVY Index0.55

Hydrophobic Moment 0.47

Boman Index0.22

Instability Index36.56

Aliphatic Index 69.57

Aromaticity 0.1286

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 2836.87

LogP -28.59

H-bond Donors 108.0

H-bond Acceptors 107.0

Rotatable Bonds 240.0

Heavy Atoms 531.0

Ring Count 15.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0222583 VERIFIED: NO

Provenance & Taxonomy

OrganismPeriophthalmus magnuspinnatus [Bacterium]

FamilyDefensin

Tax ID409849

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal