Peptide Database

Peptide NameCarnobacteriocin B2

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC92H145N27O30S2

DescriptionStandard

        YGNGVSCNKKGCSVDWGKAIS
    

Molecular Weight2173.43 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0827

GRAVY Index-0.41

Hydrophobic Moment 0.29

Boman Index0.01

Instability Index0.90

Aliphatic Index 50.95

Aromaticity 0.0952

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 943.57

LogP -12.88

H-bond Donors 35.0

H-bond Acceptors 34.0

Rotatable Bonds 72.0

Heavy Atoms 151.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0095632 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)