General Information
-
DRAMP ID
- DRAMP04011
-
Peptide Name
- Plasticin PD36 KF (analog of PD36)
-
Source
- Synthetic construct
-
Family
- Not found
-
Gene
- Not found
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Sequence
- GVVTDLLKTAGKLLGNLFGSLSG
-
Sequence Length
- 23
-
UniProt Entry
- No entry found
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Protein Existence
- Synthetic
Activity Information
-
Biological Activity
- Antimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
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Target Organism
-
- [Ref.17128968]Gram-positive bacteria: Staphylococcus aureus ATCC 25923 (MIC=6.5 µM), Bacillus megaterium ATCC 9885 (MIC=50.25 µM);
- Gram-negative bacteria: Escherichia coli ATCC 11775 (MIC=6.5 µM), Salmonella typhimurium CIP 6062 (MIC=25.25 µM), Enterobacter cloacae ATCC 11775 (MIC=12.5 µM).
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Hemolytic Activity
-
- [Ref.17128968]25% hemolytic at 50 μM, 50% hemolytic activity at 100 μM against rat red blood cells
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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 DRAMP04011_predicted_structure.pdb to download.
Physicochemical Information
-
Formula
- C102H174N26O31
Absent Amino Acids
- CEHIMPQRWY
Common Amino Acids
- L
Mass
- 2260.66
PI
- 8.59
Basic Residues
- 2
Acidic Residues
- 1
Hydrophobic Residues
- 10
Net Charge
- +1
-
Boman Index
- 8.69
Hydrophobicity
- 0.696
Aliphatic Index
- 131.3
Half Life
-
- Mammalian:30 hour
- Yeast:>20 hour
- E.coli:>10 hour
Extinction Coefficient Cystines
- 0
Absorbance 280nm
- 0
Polar Residues
- 10
DRAMP04011
Comments Information
Function
- Has antibacterial activiy. The hemolytic activity of the peptides was determined using fresh rat erythrocytes.
Literature Information
- ·Literature 1
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Title
- The plasticins: membrane adsortpion, lipid disorders, and biological activity.
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Pubmed ID
- 17128968
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Reference
- Biochemistry 2006; 45: 14285-14297.
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Author
- Amri CE et al Bruston F.