Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC347H565N101O109S7

DescriptionStandard

        ALLVLLSLLFHPHEEKKCFNNTGRCRASCKTKEKEHTTCDNKKKCCVPSDKVPKDASDSSELLGLGGGGGWVMDG
    

Molecular Weight8120.26 Da

Isoelectric Point (pI)8.29

Net Charge (pH 7.0)2.01

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0268

GRAVY Index-0.54

Hydrophobic Moment 0.52

Boman Index-0.10

Instability Index38.86

Aliphatic Index 66.27

Aromaticity 0.0400

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 3380.75

LogP -39.00

H-bond Donors 122.0

H-bond Acceptors 121.0

Rotatable Bonds 278.0

Heavy Atoms 564.0

Ring Count 10.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0327858 VERIFIED: NO

Provenance & Taxonomy

OrganismSarcophilus harrisii (Tasmanian devil) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin