Peptide Database

Peptide NameCarnobacteriocin B2

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC95H130N26O29S2

DescriptionStandard

        YGNGVYCNNSKCWVNWGEA
    

Molecular Weight2164.34 Da

Isoelectric Point (pI)5.99

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.50

Charge Density (pH 7.0) -0.0137

GRAVY Index-0.66

Hydrophobic Moment 0.36

Boman Index0.07

Instability Index-18.23

Aliphatic Index 35.79

Aromaticity 0.2105

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 915.07

LogP -9.96

H-bond Donors 33.0

H-bond Acceptors 31.0

Rotatable Bonds 65.0

Heavy Atoms 152.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0084681 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)