Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length131 amino acids

Chemical FormulaC671H1032N178O199S8

DescriptionStandard

        MLIILVLELKTYPTHLFPAAGWEVKRCWKDNIGHCRKRCFHVERYKLLCMNKLTCCIPIKEDDGYTKTPPHPVPFEEQITVNTNDWDLFSNSPISWFDDEVTVNPTIPGNLRENSSTAPAHSLETTEGTTN
    

Molecular Weight15032.97 Da

Isoelectric Point (pI)5.68

Net Charge (pH 7.0)-4.10

Net Charge (pH 7.4) -4.69

Charge Density (pH 7.0) -0.0313

GRAVY Index-0.45

Hydrophobic Moment 0.56

Boman Index-0.00

Instability Index42.51

Aliphatic Index 75.11

Aromaticity 0.0916

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26845.00

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

Amino Acid Composition

TPSA 6004.14

LogP -55.69

H-bond Donors 209.0

H-bond Acceptors 208.0

Rotatable Bonds 478.0

Heavy Atoms 1056.0

Ring Count 32.0

Amide Bonds 140.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0334483 VERIFIED: NO

Provenance & Taxonomy

OrganismLynx canadensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin