Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC350H532N92O92S7

DescriptionStandard

        GSLTDIDTLFSFLFVLGSAEKCWNLHGSCRDKCSKNEKVYVFCMSGKLCCVKPNFNSLHRWFPLFRV
    

Molecular Weight7724.98 Da

Isoelectric Point (pI)8.87

Net Charge (pH 7.0)3.88

Net Charge (pH 7.4) 3.47

Charge Density (pH 7.0) 0.0579

GRAVY Index0.07

Hydrophobic Moment 0.61

Boman Index0.07

Instability Index28.03

Aliphatic Index 75.52

Aromaticity 0.1493

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 2958.26

LogP -25.07

H-bond Donors 110.0

H-bond Acceptors 105.0

Rotatable Bonds 252.0

Heavy Atoms 541.0

Ring Count 16.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309715 VERIFIED: NO

Provenance & Taxonomy

OrganismCatagonus wagneri [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin