Peptide Database

Peptide NamePlantaricin 423

Function Ontology

—

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC129H199N37O42S3

DescriptionStandard

        KYYGNGVSCSKHSCSVDWGKALTCTINN
    

Molecular Weight3036.38 Da

Isoelectric Point (pI)8.62

Net Charge (pH 7.0)1.81

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.0648

GRAVY Index-0.44

Hydrophobic Moment 0.48

Boman Index-0.00

Instability Index25.44

Aliphatic Index 52.14

Aromaticity 0.1071

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 1299.96

LogP -17.60

H-bond Donors 49.0

H-bond Acceptors 48.0

Rotatable Bonds 98.0

Heavy Atoms 211.0

Ring Count 5.0

Amide Bonds 30.0

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_0227460 VERIFIED: YES

Provenance & Taxonomy

OrganismLactobacillus rennini [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)