Basic Information

IDDRAMP20922
SequenceGIHDILKYGAPS
Length12
NameMyxinidin (K10)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.24957834] Gram-negative bacteria: Escherichia coli (MIC =15 microM), Pseudomonas aeruginosa (MIC >50 microM), S. Salmonella typhimurium (MIC >50 microM), Klebsiella pneumoniae (MIC =10 microM) ;## Gram-positive bacteria: Staphylococcus aureus (MIC =20 microM)
Hemolytic Activity[Ref.24957834] Some peptides at 50 μM led to about 10% hemolysis against human red blood cells, but in general, negligible hemolytic activity is observed even at 100 μM and 200 μM peptide.
Cytotoxicity[Ref.24957834] The toxicity of the peptide against Vero cells is 0.7%, 0.7%, 2%, 7% and 12% at peptide concentrations of 1, 20, 50, 100 and 200 μM.
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID24957834

Physicochemical Properties

Residues12
SequenceGIHDILKYGAPS
Molecular Weight1270.433
Grand Average of Hydropathy-0.042
Isoelectric Point6.743
Charge at pH 7.4-0.41
Secondary StructureHelix: 0.333, Turn: 0.333, Sheet: 0.167
Instability Index39.3
Aromaticity0.083

Similar Structure Search

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