Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC315H509N87O96S7

DescriptionStandard

        MQQLLLVLTVTLLLAQANEGTQCWGSSGKCRQTCKETDVFYILCQDGNKCCVNPKYVPAQLHKEN
    

Molecular Weight7275.39 Da

Isoelectric Point (pI)7.57

Net Charge (pH 7.0)0.53

Net Charge (pH 7.4) 0.16

Charge Density (pH 7.0) 0.0082

GRAVY Index-0.18

Hydrophobic Moment 0.44

Boman Index0.02

Instability Index33.47

Aliphatic Index 86.92

Aromaticity 0.0615

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 2987.17

LogP -31.37

H-bond Donors 105.0

H-bond Acceptors 105.0

Rotatable Bonds 244.0

Heavy Atoms 505.0

Ring Count 8.0

Amide Bonds 75.0

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_0047345 VERIFIED: NO

Provenance & Taxonomy

OrganismDipodomys ordii [Animal]

FamilyBeta-defensin; Defensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic