Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC332H523N91O83S9

DescriptionStandard

        MRMFLFLFAVFFFLAPARSGSIGSKCYRLKGRCANRCQINEELVGLCQKFLKCCVTLQSCWKNE
    

Molecular Weight7405.85 Da

Isoelectric Point (pI)9.36

Net Charge (pH 7.0)6.44

Net Charge (pH 7.4) 6.10

Charge Density (pH 7.0) 0.1006

GRAVY Index0.27

Hydrophobic Moment 0.56

Boman Index0.06

Instability Index34.59

Aliphatic Index 80.78

Aromaticity 0.1406

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2835.04

LogP -22.80

H-bond Donors 107.0

H-bond Acceptors 99.0

Rotatable Bonds 249.0

Heavy Atoms 515.0

Ring Count 11.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081572 VERIFIED: NO

Provenance & Taxonomy

OrganismCatagonus wagneri [Animal]

FamilyDefensin

Tax ID51154

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal