Peptide Database

Peptide NameCarnobacteriocin B2

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC91H132N26O27S2

DescriptionStandard

        YGNGVHCGKKTCYVDWGQA
    

Molecular Weight2086.31 Da

Isoelectric Point (pI)8.03

Net Charge (pH 7.0)0.82

Net Charge (pH 7.4) 0.54

Charge Density (pH 7.0) 0.0434

GRAVY Index-0.64

Hydrophobic Moment 0.36

Boman Index0.03

Instability Index-25.21

Aliphatic Index 35.79

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 867.80

LogP -9.32

H-bond Donors 32.0

H-bond Acceptors 31.0

Rotatable Bonds 65.0

Heavy Atoms 146.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029940 VERIFIED: YES

Provenance & Taxonomy

OrganismChlamydomonas reinhardtii [Plant]

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)