Peptide Database

Peptide NameListeriocin 743A

Function Ontology

—

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC124H181N35O36S2

DescriptionStandard

        KNYGNGVHCTKKGCSVDWGYAWTNI
    

Molecular Weight2802.11 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)1.82

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0729

GRAVY Index-0.70

Hydrophobic Moment 0.37

Boman Index0.02

Instability Index7.91

Aliphatic Index 42.80

Aromaticity 0.1600

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 1167.76

LogP -12.65

H-bond Donors 43.0

H-bond Acceptors 41.0

Rotatable Bonds 88.0

Heavy Atoms 197.0

Ring Count 7.0

Amide Bonds 27.0

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_0309294 VERIFIED: YES

Provenance & Taxonomy

OrganismLeuconostoc carnosum [Bacterium]

Structure & Mods

ConfigDNA-encoded linear 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)