Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC365H589N99O93S8

DescriptionStandard

        MKVLLSLLGLLALLSIVPQARSLFFLERCPSGYYNCRMKCNDNEYAVRYCADWTICCREKKKVKAKKKW
    

Molecular Weight8108.71 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)8.44

Net Charge (pH 7.4) 8.11

Charge Density (pH 7.0) 0.1223

GRAVY Index-0.10

Hydrophobic Moment 0.48

Boman Index-0.06

Instability Index22.35

Aliphatic Index 91.88

Aromaticity 0.1159

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3140.73

LogP -22.01

H-bond Donors 118.0

H-bond Acceptors 110.0

Rotatable Bonds 274.0

Heavy Atoms 565.0

Ring Count 12.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0017188 VERIFIED: NO

Provenance & Taxonomy

OrganismOdocoileus virginianus texanus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin