Basic Information

IDDRAMP20971
SequenceKLLSHSLLVTLA
Length12
NameJH-0 (Derived from P3)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.25753638]Gram-positive bacteria : Staphylococcus aureus ATCC29213 (MIC=6.25 μg/ml), Clinical Staphylococcus aureus (MIC=6.25 μg/ml);##Gram-negative bacteria : Escherichia coli ATCC25922 (MIC=6.25 μg/ml), Clinical Escherichia coli (MIC=12.5 μg/ml), Pseudomonas aeruginosa clinical strain (MIC=6.25 μg/ml)
Hemolytic Activity[Ref.25753638] 2.5% hemolysis at 50 μg/ml , 4% hemolysis at 100 μg/ml , 5% hemolysis at 200 μg/ml , 6% hemolysis at 300 μg/ml , 7% hemolysis at 400 μg/ml against human red blood cells
Cytotoxicity[Ref.25753638] The cell viability of HaCaT cell lines is 88% and 85% at peptide concentrations of 200 and 400 μg/ml. In Kunming mice, the LD50 of JH-0 is 120 mg/kg for i.p. injection, while the LD50 of PMB(served as a control) is 50 mg/kg. No mortalit
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID25753638

Physicochemical Properties

Residues12
SequenceKLLSHSLLVTLA
Molecular Weight1294.582
Grand Average of Hydropathy1.3
Isoelectric Point8.757
Charge at pH 7.40.592
Secondary StructureHelix: 0.500, Turn: 0.167, Sheet: 0.500
Instability Index-4.983
Aromaticity0

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