Basic Information

IDDRAMP01214
SequenceFLGAIAAALPHVINAVTNAL
Length20
NameKassinatuerin-2Ma (Frogs, amphibians, animals)
SourceKassina maculata (African hyperoliid frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.19427345]Gram-positive bacterium: Staphylococcus aureus (NCTC 10788) (MIC=16 µM);##Gram-negative bacterium: Escherichia coli (NCTC 10418) (MIC>200 µM) (MIC=120 µM);##Yeast: Candida albicans (NCPF 1467) (MIC=120 µM).
Hemolytic Activity[Ref:19427345]18% hemolytic activity at 16 μM, 45–50% hemolytic activity at 120 μM against horse erythrocytes
Cytotoxicity[Ref.19427345]No cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID19427345

Physicochemical Properties

Residues20
SequenceFLGAIAAALPHVINAVTNAL
Molecular Weight1976.321
Grand Average of Hydropathy1.475
Isoelectric Point6.741
Charge at pH 7.4-0.406
Secondary StructureHelix: 0.400, Turn: 0.200, Sheet: 0.450
Instability Index3.125
Aromaticity0.05

Similar Structure Search

Candidates based on structure

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