Peptide Database

Peptide NameBeta-defensin 15

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC275H449N85O95S7

DescriptionStandard

        FFDEKCSRINGRCTESCLKNEELIALCQKNLKCCVTVQPCGRDKGDELDEDSGYNRTRG
    

Molecular Weight6690.47 Da

Isoelectric Point (pI)5.31

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.62

Charge Density (pH 7.0) -0.0219

GRAVY Index-0.84

Hydrophobic Moment 0.52

Boman Index-0.28

Instability Index34.89

Aliphatic Index 57.80

Aromaticity 0.0508

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2992.38

LogP -37.55

H-bond Donors 110.0

H-bond Acceptors 101.0

Rotatable Bonds 233.0

Heavy Atoms 462.0

Ring Count 4.0

Amide Bonds 64.0

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_0230284 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyDefensin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0261754 VERIFIED: YES