Basic Information

IDDRAMP04663
SequenceAKRLKKLAKKIWKWL
Length15
NameHPA3NT3-A1 (HPA3NT3 peptide analogs)
SourceHelicobacter pylori
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.22982494] Gram-positive bacteria : Staphylococcus aureus(MIC=16 μM), Listeria monocytogenes(MIC=16 μM), Staphylococcus epidermidis(MIC=8 μM), Bacillus subtilis(MIC=8 μM);##Gram-negative bacteria : Escherichia coli(MIC=32 μM), Pseudomonas aeruginosa(MIC=32 μM), Primula vulgaris(MIC=8-16 μM), Salmonella typhimurium(MIC=8 μM);##Fungi : Candida albicans(MIC=16 μM), Trichosporon beigelii(MIC>128 μM), Aspergillus awamori(MIC=64 μM), Aspergillus flavus(MIC=64 μM), Aspergillus fumigatus(MIC=16 μM), Aspergillus parasiticus(MIC=16 μM)
Hemolytic Activity[Ref.22982494] 20.9% hemolysis at 250 μM against human red blood cells
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot
PDB
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PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID22982494

Physicochemical Properties

Residues15
SequenceAKRLKKLAKKIWKWL
Molecular Weight1910.441
Grand Average of Hydropathy-0.68
Isoelectric Point11.433
Charge at pH 7.46.593
Secondary StructureHelix: 0.400, Turn: 0.000, Sheet: 0.333
Instability Index22.313
Aromaticity0.133

Similar Structure Search

Candidates based on structure

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