Basic Information

IDDRAMP02291
SequenceSLFSLIKAGAKFLGKNLLKQGACYAACKASKQC
Length33
NameGaegurin-1 (Gaegurin 1; GGN1; Frogs, amphibians, animals)
SourceGlandirana rugosa (Japanese wrinkled frog) (Rana rugosa)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.7999137]Gram-positive bacteria: Micrococcus luteus (MIC=5 µg/ml), Staphylococcus epidermidis (MIC=50 µg/ml), Bacillus subtilis (MIC=50 µg/ml);##Gram-negative bacteria: Klebsiella pneumoniae (MIC=100 µg/ml), Shigella dysentariae (MIC=25 µg/ml), Pseudomonas putida (MIC=50 µg/ml), Pseudomonas aeruginosa (MIC=50 µg/ml), Eshchericia coli (MIC=25 µg/ml).
Hemolytic Activity[Ref.7999137] It has 0.04% hemolytic activity at 0.1 μg/ml, 0.14% hemolytic activity at 1 μg/ml, 0.51% hemolytic activity at 10 μg/ml, 0.59% hemolytic activity at 100 μg/ml against human red blood cells.
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys27 and Cys33)
Linear/Cyclic/BranchedCyclic
Uniprot P80395
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID7999137

Physicochemical Properties

Residues33
SequenceSLFSLIKAGAKFLGKNLLKQGACYAACKASKQC
Molecular Weight3462.158
Grand Average of Hydropathy0.261
Isoelectric Point9.736
Charge at pH 7.45.162
Secondary StructureHelix: 0.273, Turn: 0.212, Sheet: 0.333
Instability Index42.682
Aromaticity0.091

Similar Structure Search

Candidates based on structure

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