Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC320H477N87O89S10

DescriptionStandard

        MLQSESINLGRGPCFLFHAAAENEAASFPWSCSSLNGQCRNVCLPHEMFFGPLGCGKGFMCCVSHFL
    

Molecular Weight7287.39 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.77

Charge Density (pH 7.0) -0.0194

GRAVY Index0.27

Hydrophobic Moment 0.45

Boman Index0.21

Instability Index33.83

Aliphatic Index 62.69

Aromaticity 0.1194

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 2749.76

LogP -28.20

H-bond Donors 99.0

H-bond Acceptors 101.0

Rotatable Bonds 230.0

Heavy Atoms 506.0

Ring Count 16.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0268519 VERIFIED: NO

Provenance & Taxonomy

OrganismOryzias sinensis [Animal]

FamilyDefensin

Tax ID183150

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal