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 FormulaC329H518N80O82S9

DescriptionStandard

        MFCQRVLVLALMVVLLLNVVENEAASFPWSCPSLSGVCRKVCLPTELFFGPLGCGKGFLCCVSHFL
    

Molecular Weight7194.70 Da

Isoelectric Point (pI)7.55

Net Charge (pH 7.0)0.52

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0079

GRAVY Index1.09

Hydrophobic Moment 0.48

Boman Index0.37

Instability Index24.15

Aliphatic Index 115.00

Aromaticity 0.1061

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2502.52

LogP -15.49

H-bond Donors 92.0

H-bond Acceptors 93.0

Rotatable Bonds 227.0

Heavy Atoms 500.0

Ring Count 13.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059009 VERIFIED: NO

Provenance & Taxonomy

OrganismAmphiprion ocellaris [Bacterium]

FamilyDefensin

Tax ID80972

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence

RECORD: Rec_0252471 VERIFIED: NO