Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length96 amino acids

Chemical FormulaC474H764N132O138S9

DescriptionStandard

        YFPRAMRLLLLALPVLAFLPEVIPAYSGEKKCLNRSGHCRKNCKDGKVIQEACKNHRICCVPDTKGYSQEASNNQVTKSVPTIVYDLSSDFMDMLQ
    

Molecular Weight10808.52 Da

Isoelectric Point (pI)8.80

Net Charge (pH 7.0)3.88

Net Charge (pH 7.4) 3.46

Charge Density (pH 7.0) 0.0404

GRAVY Index-0.23

Hydrophobic Moment 0.63

Boman Index-0.03

Instability Index36.26

Aliphatic Index 84.27

Aromaticity 0.0729

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 4356.83

LogP -42.63

H-bond Donors 154.0

H-bond Acceptors 153.0

Rotatable Bonds 359.0

Heavy Atoms 753.0

Ring Count 15.0

Amide Bonds 104.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0254709 VERIFIED: NO

Provenance & Taxonomy

OrganismNannospalax galili [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized peptide with linear backbone [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

MethodQualitative functional evidence