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 FormulaC324H509N79O81S9

DescriptionStandard

        MACCRVVVLALLVVFLLNVVENEAASFPWSCPSLSGVCRKVCLPTELFFGPLGCGKGFLCCVSHFL
    

Molecular Weight7095.57 Da

Isoelectric Point (pI)7.52

Net Charge (pH 7.0)0.51

Net Charge (pH 7.4) 0.12

Charge Density (pH 7.0) 0.0078

GRAVY Index1.18

Hydrophobic Moment 0.48

Boman Index0.39

Instability Index33.82

Aliphatic Index 115.00

Aromaticity 0.1061

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 2459.43

LogP -15.95

H-bond Donors 92.0

H-bond Acceptors 92.0

Rotatable Bonds 221.0

Heavy Atoms 493.0

Ring Count 13.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168985 VERIFIED: NO

Provenance & Taxonomy

OrganismLabrus bergylta [Bacterium]

FamilyDefensin

Tax ID56723

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence