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 FormulaC342H539N93O87S9

DescriptionStandard

        MTQLLLLIVALLALSHLPPGRSEFKRCWKGQGACRTYCTRQETYMHMCPDASLCCLPYGFRPLAFKP
    

Molecular Weight7634.09 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)4.62

Net Charge (pH 7.4) 4.20

Charge Density (pH 7.0) 0.0689

GRAVY Index0.09

Hydrophobic Moment 0.55

Boman Index0.08

Instability Index63.85

Aliphatic Index 81.64

Aromaticity 0.1045

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 2835.36

LogP -21.46

H-bond Donors 105.0

H-bond Acceptors 103.0

Rotatable Bonds 241.0

Heavy Atoms 531.0

Ring Count 16.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0427206 VERIFIED: NO

Provenance & Taxonomy

OrganismMustela putorius furo [Animal]

FamilyDefensin

Tax ID9669

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal