Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC350H589N95O94S9

DescriptionStandard

        MKLILLVLTVTLPLAQVIRVMKCWGKLGRCRIMCEESEVFYILCNAAVKCCVNPKYVPIDTRSSNSTRSL
    

Molecular Weight7920.59 Da

Isoelectric Point (pI)9.27

Net Charge (pH 7.0)5.44

Net Charge (pH 7.4) 5.12

Charge Density (pH 7.0) 0.0778

GRAVY Index0.48

Hydrophobic Moment 0.86

Boman Index0.10

Instability Index42.91

Aliphatic Index 115.43

Aromaticity 0.0571

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3044.33

LogP -24.31

H-bond Donors 114.0

H-bond Acceptors 109.0

Rotatable Bonds 264.0

Heavy Atoms 548.0

Ring Count 8.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029816 VERIFIED: NO

Provenance & Taxonomy

OrganismHipposideros armiger [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin