Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length106 amino acids

Chemical FormulaC528H847N149O154S10

DescriptionStandard

        VPPSKVPCLLKLEKLYSETRNSSTIFENAQYGTEEKQKAGSKKHYALFNLTRACIMFGGHCKNKCGENEFRMVYCDVSTSLCCIRQCEPKKSLINKGLNKIHFNLN
    

Molecular Weight12066.93 Da

Isoelectric Point (pI)9.18

Net Charge (pH 7.0)7.92

Net Charge (pH 7.4) 7.40

Charge Density (pH 7.0) 0.0747

GRAVY Index-0.50

Hydrophobic Moment 0.60

Boman Index-0.10

Instability Index44.97

Aliphatic Index 69.91

Aromaticity 0.0849

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 4952.25

LogP -52.00

H-bond Donors 177.0

H-bond Acceptors 175.0

Rotatable Bonds 413.0

Heavy Atoms 841.0

Ring Count 16.0

Amide Bonds 117.0

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_0169957 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyDefensin

Tax ID9940

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0407003 VERIFIED: NO