General Information
-
DRAMP ID
- DRAMP39218
-
Peptide Name
- VS2
-
Source
- Synthetic
-
Family
- not found
-
Gene
- not found
-
Sequence
- KWXWKXVKXVK
-
Sequence Length
- 11
-
UniProt Entry
- notfound
-
Protein Existence
- not found
-
SMILES
- Not available
Activity Information
-
Biological Activity
- Antimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
-
Target Organism
-
- [Ref.22118799]protozoon: Plasmodium falciparum 3D7 strain (IC₅₀=N/D)
- Gram-positive bacteria:
Target Organism Activity Staphylococcus aureus ATCC 700699 (MIC=50 μM); - - Gram-negative bacteria:
Target Organism Activity Escherichia coli ML35p MIC=5 μM
-
Hemolytic Activity
-
- not found
-
Cytotoxicity
- No cytotoxicity information found in the reference(s) presented
-
Binding Target
- membrane
Structure Information
-
Linear/Cyclic
- Linear
-
N-terminal Modification
- Acetylation
-
C-terminal Modification
- Amidation
-
Nonterminal Modifications and Unusual Amino Acids
- X3、X6、X9=ΔF=α,β-dehydrophenylalanine
-
Stereochemistry
- L
-
PDB ID
- notfound
-
Predicted Structure
-
- Please click DRAMP39218_predicted_structure.pdb to download.
Physicochemical Information
-
Formula
- C56H88N14O9
Absent Amino Acids
- Ala,Cys,Asp,Glu,P
Common Amino Acids
- Lys,Val,T
Mass
- 1101.39
PI
- 10.48
Basic Residues
- 4
Acidic Residues
- 0
Hydrophobic Residues
- 4
Net Charge
- +4
-
Boman Index
- 0
Hydrophobicity
- -0.011
Aliphatic Index
- 72.5
Half Life
-
- Mammalian:1.3 hour
- Yeast:3 min
- E.coli:2 min
Extinction Coefficient Cystines
- 11000
Absorbance 280nm
- 9.99
Polar Residues
- 0
DRAMP39218
Comments Information
Literature Information
- ·Literature 1
-
Title
- In vitro antibacterial and antimalarial activity of dehydrophenylalanine-containing undecapeptides alone and in combination with drugs
-
Pubmed ID
- 22118799
-
Reference
- Int J Antimicrob Agents. 2012 Feb;39(2):146-52
-
Author
- Sharma SP, Sharma J, Kanwar SS, Chauhan VS
