Peptide Database

Peptide NameCarnobacteriocin B2

Function Ontology

—

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC118H162N32O33S2

DescriptionStandard

        YGNGVYCNKQKCWVNWGQAWSE
    

Molecular Weight2620.87 Da

Isoelectric Point (pI)8.02

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.50

Charge Density (pH 7.0) 0.0338

GRAVY Index-0.95

Hydrophobic Moment 0.43

Boman Index-0.01

Instability Index19.31

Aliphatic Index 30.91

Aromaticity 0.2273

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19605.00

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

Amino Acid Composition

TPSA 1087.27

LogP -9.99

H-bond Donors 39.0

H-bond Acceptors 36.0

Rotatable Bonds 81.0

Heavy Atoms 185.0

Ring Count 8.0

Amide Bonds 26.0

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_0070741 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecalis [Bacterium]

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)