Basic Information

IDDRAMP03969
SequenceKWKLFKKISKFLHLAKKF
Length18
Name[S9]-P18 (analog of P18)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antitumor
PathogenGram-negative bacteria: Escherichia coli KCTC 1682 (MIC=25.0 µM), Pseudomonas aeruginosa KCTC 1637 (MIC=6.25 µM), Proteus vulgaris (MIC=6.25 µM).##Gram-positive bacteria: Bacillus subtilis KCTC 1918 (MIC=1.56 µM), Staphylococcus aureus KCTC 1621 (MIC=6.25 µM), Bacillus megaterium KCTC 1096 (MIC=3.125 µM).##Tumor cells: MDA-MB-361 (IC50=4.0 µM), Jurkat (IC50=7.0 µM), K-562 (IC50=3.0 µM), Normal cells NIH 3T3 (IC50=50.0 µM).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID12005420

Physicochemical Properties

Residues18
SequenceKWKLFKKISKFLHLAKKF
Molecular Weight2290.878
Grand Average of Hydropathy-0.339
Isoelectric Point10.778
Charge at pH 7.46.577
Secondary StructureHelix: 0.444, Turn: 0.056, Sheet: 0.222
Instability Index-8.339
Aromaticity0.222

Similar Structure Search

Candidates based on structure

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