Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC369H569N93O96S10

DescriptionStandard

        MKIFYYLLHFLCYVTFILPATCTLVDPDRCSKLYGHCRKRCLKSEKHIDICFSPSKICCVARMFEDDFS
    

Molecular Weight8164.68 Da

Isoelectric Point (pI)8.45

Net Charge (pH 7.0)2.68

Net Charge (pH 7.4) 2.18

Charge Density (pH 7.0) 0.0389

GRAVY Index0.20

Hydrophobic Moment 0.57

Boman Index0.06

Instability Index44.45

Aliphatic Index 83.33

Aromaticity 0.1449

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3009.37

LogP -19.80

H-bond Donors 115.0

H-bond Acceptors 112.0

Rotatable Bonds 265.0

Heavy Atoms 568.0

Ring Count 16.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074913 VERIFIED: NO

Provenance & Taxonomy

OrganismCamelus ferus (Wild bactrian camel) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin