Basic Information

IDDRAMP21103
SequenceRWTWRGSGRWTWR
Length13
NameL-RW (De novo synthesis)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.25683050] Gram-positive bacteria : Staphylococcus aureus(MIC=8 μg/ml), Micrococcus luteus(MIC=16 μg/ml), Bacillus subtilis(MIC=16 μg/ml);##Gram-negative bacteria : Escherichia coli(MIC=16 μg/ml), Pseudomonas aeruginosa(MIC=125 μg/ml), Acinetobacter baumannii(MIC=32 μg/ml), Stenotrophomonas maltophilia(MIC>500 μg/ml)
Hemolytic Activity[Ref.25683050] 0% hemolysis at 8 mg/L , 3.25% hemolysis at 16 mg/L , 0% hemolysis at 32mg/L , 0% hemolysis at 64 mg/L , 0% hemolysis at 125 mg/L , 0% hemolysis at mg/L , 2.5% hemolysis at 500 mg/L against rabbit red blood cells
Cytotoxicity[Ref.25683050] The inhibition ratio of I-RW against human bronchial epithelial cell line BEAS-2B cells is 11.3%, 2.1%, 0.5%, 6.2%, 1.5%, 8.2%, 37.4% and 51.8% at peptide concentrations of 2.5, 5, 10, 20, 40, 80, 160 and 320 μg/ml
N-terminal ModificationAcylation (Conjugated with acetyl group)
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID25683050

Physicochemical Properties

Residues13
SequenceRWTWRGSGRWTWR
Molecular Weight1790.985
Grand Average of Hydropathy-1.892
Isoelectric Point12
Charge at pH 7.43.557
Secondary StructureHelix: 0.308, Turn: 0.231, Sheet: 0.000
Instability Index44.577
Aromaticity0.308

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