Basic Information

IDDRAMP01420
SequenceGLLSGILGAGKHIICGLSGLC
Length21
NameNigrocin-OG4 (Frogs, amphibians, animals)
SourceOdorrana grahami (Yunnanfu frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
PathogenGram-negative bacterium: Escherichia coli (MIC>100 µg/ml);##Gram-positive bacteria: Staphylococcus aureus (MIC>100 µg/ml), Bacillus subtilis (MIC>100 µg/ml).##Yeast: Candida albicans (MIC=1.10 µg/ml).
Hemolytic Activity[Ref.17272268] RCH=65.5 ± 7.7% against rabbit red blood cells at 50 μg/ml. RCH, red cell hemolysis.
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys15 and Cys21)
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID17272268

Physicochemical Properties

Residues21
SequenceGLLSGILGAGKHIICGLSGLC
Molecular Weight1982.414
Grand Average of Hydropathy1.343
Isoelectric Point8.068
Charge at pH 7.40.543
Secondary StructureHelix: 0.381, Turn: 0.381, Sheet: 0.286
Instability Index27.49
Aromaticity0

Similar Structure Search

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