Peptide Database

Peptide NameCereucin VB, CevB

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC129H210N34O33S2

DescriptionStandard

        MGAAVKMLGKAFAGGVAGGATYGGLKKIFG
    

Molecular Weight2829.39 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)3.50

Net Charge (pH 7.4) 3.27

Charge Density (pH 7.0) 0.1165

GRAVY Index0.65

Hydrophobic Moment 0.48

Boman Index0.39

Instability Index14.93

Aliphatic Index 78.33

Aromaticity 0.1000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1051.76

LogP -9.45

H-bond Donors 37.0

H-bond Acceptors 39.0

Rotatable Bonds 96.0

Heavy Atoms 198.0

Ring Count 3.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330140 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus cereus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLactococcus lactis subsp. lactis IL1403

Activity5 μM

MethodIC50