Peptide Database

Peptide NameAvian defensin BD1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC234H359N63O55S6

DescriptionStandard

        SSLAPRNKEKCHREKGFCGFLKCSFPFIISGKCSRFFFCCKKIF
    

Molecular Weight5127.13 Da

Isoelectric Point (pI)9.64

Net Charge (pH 7.0)7.49

Net Charge (pH 7.4) 7.13

Charge Density (pH 7.0) 0.1701

GRAVY Index-0.06

Hydrophobic Moment 0.54

Boman Index-0.04

Instability Index37.82

Aliphatic Index 46.59

Aromaticity 0.1818

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 1912.40

LogP -15.85

H-bond Donors 74.0

H-bond Acceptors 70.0

Rotatable Bonds 172.0

Heavy Atoms 358.0

Ring Count 11.0

Amide Bonds 44.0

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_0396628 VERIFIED: NO

Provenance & Taxonomy

OrganismAnas platyrhynchus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial