General Information
-
DRAMP ID
- DRAMP00182
-
Peptide Name
- Thuricin-S (Bacteriocin)
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Source
- Bacillus thuringiensis subsp. entomocidus (Gram-positive bacteria)
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Family
- Belongs to the class IId bacteriocin
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Gene
- Not found
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Sequence
- DWTXWSXLVXAACSVELL
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Sequence Length
- 18
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UniProt Entry
- P84763
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Protein Existence
- Protein level
Activity Information
-
Biological Activity
- Antimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
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Target Organism
-
- Gram-positive bacteria: Listeria monocytogenes, Bacillus subtilis and other Bacillus, Enterobacter cloacae, L. acidophilus, Lactococcus lactis, Pediococcus acidilactici, S. thermophilus;
- Gram-negative bacteria: S. cholerae, Shigella flexneri and Pseudomonas aeruginosa.
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Hemolytic Activity
-
- No hemolysis information or data found in the reference(s) presented in this entry
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Cytotoxicity
-
- Not included yet
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Binding Target
- Not found
Structure Information
-
Linear/Cyclic
- Not included yet
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N-terminal Modification
- Not included yet
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C-terminal Modification
- Not included yet
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Nonterminal Modifications and Unusual Amino Acids
- Not included yet
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Stereochemistry
- Not included yet
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Structure
- Not found
-
Structure Description
- Not found
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Helical Wheel Diagram
-
PDB ID
- None
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Predicted Structure
- Please click DRAMP00182_predicted_structure.pdb to download.
Physicochemical Information
-
Formula
- C78H111N17O20S
Absent Amino Acids
- FGHIKMNPQRY
Common Amino Acids
- LX
Mass
- 2026.94
PI
- 3.67
Basic Residues
- 0
Acidic Residues
- 2
Hydrophobic Residues
- 9
Net Charge
- -2
-
Boman Index
- 7.5
Hydrophobicity
- 0.822
Aliphatic Index
- 108.33
Half Life
-
- Mammalian:1.1 hour
- Yeast:3 min
- E.coli:>10 hour
Extinction Coefficient Cystines
- 11000
Absorbance 280nm
- 647.06
Polar Residues
- 4
DRAMP00182
Comments Information
Thuricin S has the same N-terminal sequence (DWTXWSXL) as bacthuricin F4 and thuricin 17, produced by Bacillus thuringiensis strains BUPM4 and NEB17, respectively, and could therefore be classified as a new subBelongs to the class IId bacteriocin.
Literature Information
- ·Literature 1
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Title
- Purification and partial amino acid sequence of thuricin S, a new anti-Listeria bacteriocin from Bacillus thuringiensis.
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Pubmed ID
- 17496978
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Reference
- Can J Microbiol. 2007 Feb;53(2):284-290.
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Author
- Chehimi S, Delalande F, Sabl© S, Hajlaoui MR, Van Dorsselaer A, Limam F, Pons AM.