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 FormulaC335H508N84O87S10

DescriptionStandard

        TTMFSIRMIVVLIFVAFLINAENEAASFPWSCSSLNGQCRNVCLPHEMFFGPLGCGKGFMCCVSHFL
    

Molecular Weight7424.78 Da

Isoelectric Point (pI)6.61

Net Charge (pH 7.0)-0.48

Net Charge (pH 7.4) -0.86

Charge Density (pH 7.0) -0.0072

GRAVY Index0.79

Hydrophobic Moment 0.44

Boman Index0.33

Instability Index17.78

Aliphatic Index 85.82

Aromaticity 0.1343

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 2669.71

LogP -21.19

H-bond Donors 97.0

H-bond Acceptors 99.0

Rotatable Bonds 235.0

Heavy Atoms 516.0

Ring Count 15.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0261254 VERIFIED: NO

Provenance & Taxonomy

OrganismOryzias sinensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized peptide with linear backbone [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

MethodQualitative functional evidence

RECORD: Rec_0392299 VERIFIED: NO

Provenance & Taxonomy

OrganismOryzias latipes [Plant]

FamilyDefensin

Tax ID8090

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence