Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC397H609N107O106S9

DescriptionStandard

        MALSREMFYFGFALFFIAVQLPSGSWAGLEYSQSFPGGEFSVCETCRLGRGKCRKVCLESERIAGKCKLNFFCCRERI
    

Molecular Weight8865.32 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)3.44

Net Charge (pH 7.4) 3.11

Charge Density (pH 7.0) 0.0442

GRAVY Index0.13

Hydrophobic Moment 0.63

Boman Index0.06

Instability Index32.34

Aliphatic Index 67.56

Aromaticity 0.1538

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3432.28

LogP -29.71

H-bond Donors 130.0

H-bond Acceptors 119.0

Rotatable Bonds 294.0

Heavy Atoms 619.0

Ring Count 15.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0160675 VERIFIED: YES

Provenance & Taxonomy

OrganismCricetulus griseus [Plant]

FamilyBeta-defensin; Defensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic