Peptide Database

Peptide NameDefensin; beta 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC351H577N95O83S6

DescriptionStandard

        IRLYYLLFALLFLFLLPVPGKIIISGLQKYYCKIRSSQCALIGCHPKEEQIGRCSLRGRKCCQKKK
    

Molecular Weight7648.31 Da

Isoelectric Point (pI)9.82

Net Charge (pH 7.0)10.78

Net Charge (pH 7.4) 10.42

Charge Density (pH 7.0) 0.1634

GRAVY Index0.17

Hydrophobic Moment 0.57

Boman Index0.03

Instability Index47.62

Aliphatic Index 113.79

Aromaticity 0.1061

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 2883.59

LogP -17.71

H-bond Donors 108.0

H-bond Acceptors 101.0

Rotatable Bonds 261.0

Heavy Atoms 535.0

Ring Count 11.0

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_0207265 VERIFIED: NO

Provenance & Taxonomy

OrganismBos indicus x Bos taurus [Animal]

FamilyDefensin

Tax ID30522

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal