Basic Information

IDDRAMP02295
SequenceFLGALFKVASKVLPSVFCAITKKC
Length24
NameGaegurin-5 (Gaegurin 5; GGN5; Brevinin-1EMa; Frogs, amphibians, animals)
SourceGlandirana rugosa (Japanese wrinkled frog) (Rana rugosa)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal, Antiprotozoal
Pathogen[Ref.7999137]Gram-positive bacteria: Micrococcus luteus (MIC=2.5 µg/ml), Staphylococcus epidermidis (MIC=10 µg/ml), Bacillus subtilis (MIC=10 µg/ml);##Gram-negative bacteria: Klebsiella pneumoniae (MIC=50 µg/ml), Shigella dysentariae (MIC=50 µg/ml), Pseudomonas putida (MIC=50 µg/ml), Pseudomonas aeruginosa (MIC=100 µg/ml), Eshchericia coli (MIC=50 µg/ml);##Fungi: Saccharomyces cerevisiae (MIC=50 µg/ml), Candida albicans (MIC=50 µg/ml), Salmonella typhimurium (MIC=200 µg/ml), Proteus mirabilis (MIC>200 µg/ml).
Hemolytic Activity[Ref.7999137] It has 0.19% hemolytic activity at 0.1 μg/ml, 0.31% hemolytic activity at 1 μg/ml, 0.78% hemolytic activity at 10 μg/ml, 1.01% hemolytic activity at 100 μg/ml against human red blood cells
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys18 and Cys24)
Linear/Cyclic/BranchedCyclic
Uniprot P80399, Q91329
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID7999137

Physicochemical Properties

Residues24
SequenceFLGALFKVASKVLPSVFCAITKKC
Molecular Weight2571.194
Grand Average of Hydropathy1.142
Isoelectric Point9.701
Charge at pH 7.43.498
Secondary StructureHelix: 0.417, Turn: 0.167, Sheet: 0.250
Instability Index8.758
Aromaticity0.125

Similar Structure Search

Candidates based on structure

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