Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC234H374N66O72S9

DescriptionStandard

        LDDGVMDASTCWKILGHCRKVCYKNEMQIGSCPAPKNMCCIYQPITRDD
    

Molecular Weight5552.46 Da

Isoelectric Point (pI)6.72

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.56

Charge Density (pH 7.0) -0.0042

GRAVY Index-0.35

Hydrophobic Moment 0.53

Boman Index-0.05

Instability Index35.93

Aliphatic Index 63.67

Aromaticity 0.0612

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 2223.64

LogP -22.56

H-bond Donors 81.0

H-bond Acceptors 82.0

Rotatable Bonds 182.0

Heavy Atoms 381.0

Ring Count 8.0

Amide Bonds 52.0

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_0170222 VERIFIED: NO

Provenance & Taxonomy

OrganismSarcophilus harrisii [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial