Peptide Database

Peptide NameAvian defensin BD1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC222H355N67O59S6

DescriptionStandard

        SSRDLGKREQCYRQKGFCAFLKCPSLTIISGKCSRFHVCCKNIW
    

Molecular Weight5099.00 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.49

Net Charge (pH 7.4) 6.13

Charge Density (pH 7.0) 0.1474

GRAVY Index-0.31

Hydrophobic Moment 0.47

Boman Index-0.14

Instability Index44.53

Aliphatic Index 62.05

Aromaticity 0.1136

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2073.48

LogP -21.67

H-bond Donors 81.0

H-bond Acceptors 73.0

Rotatable Bonds 172.0

Heavy Atoms 354.0

Ring Count 8.0

Amide Bonds 46.0

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_0231741 VERIFIED: NO

Provenance & Taxonomy

OrganismCoturnix coturnix [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial