General Information
-
DRAMP ID
- DRAMP02843
-
Peptide Name
- chain a, Structure Of An Indolicidin Peptide Derivative With
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Source
- Bos taurus (Bovine)
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Family
- Not found
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Gene
- Not found
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Sequence
- ILKKWPWWPWRRKX
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Sequence Length
- 14
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UniProt Entry
- No entry found
-
Protein Existence
- Not found
Activity Information
-
Biological Activity
- Antimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
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Target Organism
-
- Gram-negative bacteria: Escherichia coli (MIC=8 µg/ml), Pseudomonas aeruginosa (MIC=16 µg/ml), Salmonella typhimurium (MIC=64 µg/ml), S. typhimurium defensin sensitive (MIC=2 µg/ml);
- Gram-positive bacteria: Staphylococcus aureus (MIC=16 µg/ml), Staphylococcus aureus (MRSA) (MIC=16 µg/ml), S. epidermidis (MIC=4 µg/ml), Enterococcus faecalis (MIC>64 µg/ml).
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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
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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
- Non helix or strand structure
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Structure Description
- Not found
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Helical Wheel Diagram
-
PDB ID
- 1QXQ resolved by NMR.
- 1QXQ-> 
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Predicted Structure
- There is no predicted structure for DRAMP02843.
Physicochemical Information
-
Formula
- C96H136N26O13
Absent Amino Acids
- ACDEFGHMNQSTVY
Common Amino Acids
- W
Mass
- 1991.65
PI
- 12.02
Basic Residues
- 5
Acidic Residues
- 0
Hydrophobic Residues
- 6
Net Charge
- +5
-
Boman Index
- -27.33
Hydrophobicity
- -1.371
Aliphatic Index
- 55.71
Half Life
-
- Mammalian:20 hour
- Yeast:30 min
- E.coli:>10 hour
Extinction Coefficient Cystines
- 22000
Absorbance 280nm
- 1692.31
Polar Residues
- 0
DRAMP02843
Comments Information
Comment
- No comments found on DRAMP database
Literature Information
- ·Literature 1
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Title
- Structure of the bovine antimicrobial peptide indolicidin bound to dodecylphosphocholine and sodium dodecyl sulfate micelles.
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Pubmed ID
- 11123901
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Reference
- Biochemistry. 2000 Dec 26;39(51):15765-15774.
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Author
- Rozek A, Friedrich CL, Hancock RE.