Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length97 amino acids

Chemical FormulaC456H721N135O144S8

DescriptionStandard

        TKNLRNTYTILSGLSFYFSAYGGGKKCWHNSGHCRKKCNVDEIIKAVCKNHQSCCVPDQGQMSSDKKATTSPASIYGSRGDAMDRIVTVVSATTNWE
    

Molecular Weight10654.94 Da

Isoelectric Point (pI)9.13

Net Charge (pH 7.0)5.60

Net Charge (pH 7.4) 5.15

Charge Density (pH 7.0) 0.0578

GRAVY Index-0.54

Hydrophobic Moment 0.68

Boman Index-0.08

Instability Index39.99

Aliphatic Index 56.29

Aromaticity 0.0825

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 4552.94

LogP -58.54

H-bond Donors 167.0

H-bond Acceptors 161.0

Rotatable Bonds 355.0

Heavy Atoms 743.0

Ring Count 15.0

Amide Bonds 105.0

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_0153622 VERIFIED: NO

Provenance & Taxonomy

OrganismBalaenoptera musculus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin