Peptide Database

Peptide NameCereucin HB, CehB

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC145H229N39O37S

DescriptionStandard

        MGALVKGGLKLIGGTAASWLGWEAGERVWK
    

Molecular Weight3142.67 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0501

GRAVY Index0.23

Hydrophobic Moment 0.57

Boman Index0.27

Instability Index8.50

Aliphatic Index 97.67

Aromaticity 0.1000

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 1209.61

LogP -7.82

H-bond Donors 44.0

H-bond Acceptors 40.0

Rotatable Bonds 104.0

Heavy Atoms 222.0

Ring Count 6.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0375248 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

Activity2.5 μM

MethodIC50