Peptide Database

Peptide NameDefensin; beta 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC355H590N96O84S6

DescriptionStandard

        IRLYYLLFALLFLFLLPVPGKISIISGLQKYYCKIRSSQCALIGCLPKEEQIGRCSLRGRKCCRKKK
    

Molecular Weight7739.46 Da

Isoelectric Point (pI)9.94

Net Charge (pH 7.0)11.69

Net Charge (pH 7.4) 11.38

Charge Density (pH 7.0) 0.1745

GRAVY Index0.25

Hydrophobic Moment 0.57

Boman Index0.03

Instability Index49.50

Aliphatic Index 117.91

Aromaticity 0.1045

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2923.05

LogP -18.16

H-bond Donors 111.0

H-bond Acceptors 102.0

Rotatable Bonds 265.0

Heavy Atoms 541.0

Ring Count 10.0

Amide Bonds 69.0

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_0393345 VERIFIED: NO

Provenance & Taxonomy

OrganismBos indicus x Bos taurus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal