Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC296H464N70O74S6

DescriptionStandard

        MFCYRVVVLALLVVLLLNVAENEAASFPWSCPSLSGVCRKVCLPTELFFGPLGCGKGFL
    

Molecular Weight6379.66 Da

Isoelectric Point (pI)7.60

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.16

Charge Density (pH 7.0) 0.0077

GRAVY Index1.05

Hydrophobic Moment 0.48

Boman Index0.38

Instability Index27.27

Aliphatic Index 118.81

Aromaticity 0.1186

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 2227.05

LogP -12.70

H-bond Donors 81.0

H-bond Acceptors 81.0

Rotatable Bonds 199.0

Heavy Atoms 446.0

Ring Count 12.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0133764 VERIFIED: NO

Provenance & Taxonomy

OrganismAmphilophus citrinellus [Bacterium]

FamilyDefensin

Tax ID61819

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence