Basic Information

IDDRAMP18533
SequenceKWKSFLKTFKSAKKTVLHTALKAISS
Length26
NameV13KL (V681 peptide derivative)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.15677462]Gram-positive bacteria: Staphylococcus aureus 25923 (MIC=64.0 μg/ml), Staphylococcus aureus SAP0017 (MIC=64.0 μg/ml), Staphylococcus epidermidis C621 (MIC=5.0 μg/ml), Bacillus subtilis C971 (MIC=1.6 μg/ml), Enterococcus faecalis C625 (MIC=64.0 μg/ml), Corynebacterium xerosis C875 (MIC=1.3 μg/ml), The geometric mean of MIC values above six Gram-positive strains (MIC=11.8 μg/ml);##Gram-negative bacteria: Escherichia coli UB1005 (MIC=2.5 μg/ml), Escherichia coli DC2 (MIC=1.6 μg/ml), Salmonella typhimurium C587 (MIC=4.0 μg/ml), Salmonella typhimurium C610 (MIC=1.3 μg/ml), Pseudomonas aeruginosa H187 (MIC=8.0 μg/ml), Pseudomonas aeruginosa H188 (MIC=5.0 μg/ml), The geometric mean of MIC values above six Gram-negative strains (MIC=3.1 μg/ml).##[Ref.17158938]Gram-negative bacteria: Pseudomonas aeruginosa PAO1(MIC=31.3 μg/ml), Pseudomonas aeruginosa WR5 (MIC=250 μg/ml), Pseudomonas aeruginosa PAK (MIC=125 μg/ml), Pseudomonas aeruginosa PA14 (MIC=62.5 μg/ml), Pseudomonas aeruginosa M2 (MIC=31.3 μg/ml), Pseudomonas aeruginosa CP204 (MIC=7.8 μg/ml), The geometric mean of MIC values above six Pseudomonas aeruginosa strains (MIC=49.6 μg/ml)
Hemolytic Activity[Ref.17158938]MHC=250.0 μg/ml against human red blood cells
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot
PDB
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PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID15677462, 17158938

Physicochemical Properties

Residues26
SequenceKWKSFLKTFKSAKKTVLHTALKAISS
Molecular Weight2949.534
Grand Average of Hydropathy-0.215
Isoelectric Point10.778
Charge at pH 7.46.577
Secondary StructureHelix: 0.308, Turn: 0.154, Sheet: 0.231
Instability Index6.558
Aromaticity0.115

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