Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC394H633N99O103S8

DescriptionStandard

        MRSLQLILVVFVLLSYVPPARSGLNIYIRRIFDTCWLLKGVCREKCTDDEIYNILCGTNFLCCISPKDMPTLFVK
    

Molecular Weight8661.36 Da

Isoelectric Point (pI)8.61

Net Charge (pH 7.0)2.44

Net Charge (pH 7.4) 2.12

Charge Density (pH 7.0) 0.0326

GRAVY Index0.52

Hydrophobic Moment 0.61

Boman Index0.16

Instability Index72.41

Aliphatic Index 118.13

Aromaticity 0.1067

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3229.62

LogP -20.55

H-bond Donors 119.0

H-bond Acceptors 114.0

Rotatable Bonds 282.0

Heavy Atoms 604.0

Ring Count 13.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0065551 VERIFIED: NO

Provenance & Taxonomy

OrganismMesocricetus auratus [Plant]

FamilyDefensin

Tax ID10036

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence