Basic Information

IDDRAMP02292
SequenceGIMSIVKDVAKNAAKEAAKGALSTLSCKLAKTC
Length33
NameGaegurin-2 (Gaegurin 2; GGN2; Frogs, amphibians, animals)
SourceGlandirana rugosa (Japanese wrinkled frog) (Rana rugosa)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
PathogenGram-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=25 µg/ml), Shigella dysentariae (MIC=25 µg/ml), Pseudomonas putida (MIC=50 µg/ml), Pseudomonas aeruginosa (MIC=50 µg/ml), Eshchericia coli (MIC=75 µg/ml).##Fungi: Saccharomyces cerevisiae (MIC=150 µg/ml), Candida albicans (MIC=150 µg/ml), Salmonella typhimurium (MIC=150 µg/ml), Proteus mirabilis (MIC>200 µg/ml), Serratia marcescens (MIC>200 µg/ml).
Hemolytic Activity[Ref.7999137] It has 0.19% hemolytic activity at 0.1 μg/ml, 0.16% hemolytic activity at 1 μg/ml, 0.31% hemolytic activity at 10 μg/ml, 0.82% 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 P80396
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID7999137

Physicochemical Properties

Residues33
SequenceGIMSIVKDVAKNAAKEAAKGALSTLSCKLAKTC
Molecular Weight3321.973
Grand Average of Hydropathy0.297
Isoelectric Point9.514
Charge at pH 7.43.495
Secondary StructureHelix: 0.212, Turn: 0.182, Sheet: 0.364
Instability Index19.155
Aromaticity0

Similar Structure Search

Candidates based on structure

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