General Information
-
DRAMP ID
- DRAMP00228
-
Peptide Name
- Bioactive peptide 1 (BAP1; Curvalicin-28a; Bacteriocin)
-
Source
- Lactobacillus curvatus (Gram-positive bacteria)
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Family
- Not found
-
Gene
- Not found
-
Sequence
- TPVVNPPFLQQT
-
Sequence Length
- 12
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UniProt Entry
- P84709
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Protein Existence
- Protein level
Activity Information
-
Biological Activity
- Antimicrobial, Antibacterial, Anti-Gram+
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Target Organism
-
- Gram-positive bacteria: Listeria monocytogenes, Lactococcus lactis subsp lactis and Lactobacillus curvatus H28.
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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
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Structure Description
- Not found
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Helical Wheel Diagram
-
PDB ID
- None
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Predicted Structure
- Please click DRAMP00228_predicted_structure.pdb to download.
Physicochemical Information
-
Formula
- C62H97N15O18
Absent Amino Acids
- ACDEGHIKMRSWY
Common Amino Acids
- P
Mass
- 1340.54
PI
- 5.19
Basic Residues
- 0
Acidic Residues
- 0
Hydrophobic Residues
- 4
Net Charge
- 0
-
Boman Index
- -6.88
Hydrophobicity
- -0.142
Aliphatic Index
- 80.83
Half Life
-
- Mammalian:7.2 hour
- Yeast:>20 hour
- E.coli:>10 hour
Extinction Coefficient Cystines
- 0
Absorbance 280nm
- 0
Polar Residues
- 3
DRAMP00228
Comments Information
Function
- Has antibacterial activity. Has no antifungal activity against S. cerevisiae, Penicillium sp BKS-TAN2 or A. niger.
Literature Information
- ·Literature 1
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Title
- Production of three anti-listerial peptides by Lactobacillus curvatus in MRS broth.
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Pubmed ID
- PubMed ID is not available
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Reference
- Food Res. Intern. 2010;43:33-39.
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Author
- Ghalfi H, Benkerroum N, Ongena M, Bensaid M, Thonart P.