Peptide Database

Peptide NameCarnobacteriocin B2

Function Ontology

—

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC95H146N24O27S2

DescriptionStandard

        YGNGVYCTKIKCTVDWAKA
    

Molecular Weight2120.45 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0914

GRAVY Index-0.15

Hydrophobic Moment 0.35

Boman Index0.07

Instability Index-1.78

Aliphatic Index 61.58

Aromaticity 0.1579

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 842.28

LogP -7.24

H-bond Donors 32.0

H-bond Acceptors 31.0

Rotatable Bonds 67.0

Heavy Atoms 148.0

Ring Count 4.0

Amide Bonds 19.0

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_0236487 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecium [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)