Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC334H523N83O82S8

DescriptionStandard

        MSCHRVVIWTLLVVLLLNVVDNEAASFPWSCPSLKGICRKVCLPTELFFGPLGCGKGFLCCVSHFL
    

Molecular Weight7269.75 Da

Isoelectric Point (pI)8.23

Net Charge (pH 7.0)1.61

Net Charge (pH 7.4) 1.18

Charge Density (pH 7.0) 0.0244

GRAVY Index0.93

Hydrophobic Moment 0.57

Boman Index0.34

Instability Index33.41

Aliphatic Index 115.00

Aromaticity 0.1061

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 2550.15

LogP -15.57

H-bond Donors 95.0

H-bond Acceptors 94.0

Rotatable Bonds 228.0

Heavy Atoms 507.0

Ring Count 15.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056022 VERIFIED: NO

Provenance & Taxonomy

OrganismHippocampus comes [Bacterium]

FamilyDefensin

Tax ID109280

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence