Peptide Database

Peptide NameBeta defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC315H517N101O76S8

DescriptionStandard

        MRLHHLLLALFFLVLSAGSGFTQGIINHRSCHRIKGVCAPDRCPRNMRQIGTCFGPPVKCCRKK
    

Molecular Weight7191.63 Da

Isoelectric Point (pI)10.47

Net Charge (pH 7.0)9.79

Net Charge (pH 7.4) 9.27

Charge Density (pH 7.0) 0.1529

GRAVY Index0.04

Hydrophobic Moment 0.77

Boman Index-0.01

Instability Index31.05

Aliphatic Index 85.31

Aromaticity 0.0625

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2824.37

LogP -26.94

H-bond Donors 106.0

H-bond Acceptors 98.0

Rotatable Bonds 237.0

Heavy Atoms 500.0

Ring Count 12.0

Amide Bonds 67.0

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_0386292 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Tax ID9925

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal