Basic Information

IDDRAMP21257
SequenceWLSKTAKKLWLSKTAKKLWLSKTAKKL
Length27
NameWL3 (Derived from CP-1)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.29266746] Gram-positive bacteria : Staphylococcus aureus ATCC 29213(MIC=32 μM), Staphylococcus aureus ATCC 43300(MIC=32 μM), Staphylococcus epidermidis ATCC 12228(MIC=32 μM), Bacillus subtilis CMCC 63501(MIC=8 μM);##Gram-negative bacteria : Escherichia coli ATCC25922(MIC=2 μM), Escherichia coli UB1005(MIC=2 μM), Pseudomonas aeruginosa ATCC 27853(MIC=2 μM), Salmonella typhimurium ATCC 7731(MIC=8 μM), Salmonella pullorum C79-13(MIC=2 μM)
Hemolytic Activity[Ref.29266746] MHC5>128 μM against human red blood cells
Cytotoxicity[Ref.29266746] The cell viability of IPEC-J2 cells induced by WL3 is 97.0%, 100.4%, 91.4%, 91.5%, 87.2%, 86.7% and 78.7% at peptide concentrations of 2, 4, 8, 16, 32, 64 and 128 μM. The cell viability of IPEC-J2 cells induced by the control Melittin is
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID29266746

Physicochemical Properties

Residues27
SequenceWLSKTAKKLWLSKTAKKLWLSKTAKKL
Molecular Weight3186.919
Grand Average of Hydropathy-0.522
Isoelectric Point10.903
Charge at pH 7.48.535
Secondary StructureHelix: 0.333, Turn: 0.111, Sheet: 0.333
Instability Index31.448
Aromaticity0.111

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