Peptide Database

Peptide NameBactericidin B-3

Function Ontology

—

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC108H165N29O32

DescriptionStandard

        WDFFKELEGVGQRVRDSIIS
    

Molecular Weight2381.64 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0617

GRAVY Index-0.34

Hydrophobic Moment 0.62

Boman Index-0.05

Instability Index3.60

Aliphatic Index 87.50

Aromaticity 0.1500

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1014.58

LogP -7.88

H-bond Donors 36.0

H-bond Acceptors 31.0

Rotatable Bonds 80.0

Heavy Atoms 169.0

Ring Count 4.0

Amide Bonds 20.0

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_0358863 VERIFIED: YES

Provenance & Taxonomy

OrganismBombyx mori [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)