| Gene Symbol | LGI2 |
| Full Name | Leucine-Rich Glioma Inactivated 2 |
| Chromosome | 4p15.2 |
| Function | is a secreted neuronal protein that belongs to the LGI family of leucine-rich repeat (LRR) domain-containing proteins. |
| Primary Expression | the brain, particularly in the hippocampus and cerebral cortex |
| Subcellular Localization | presynaptic terminals, where it may function in axonal guidance and presynaptic organization [Citation 6] |
| Amino Acids | 509 aa |
| Exons | 10 |
| GeneCards | LGI2 |
| Human Protein Atlas | LGI2 |
| Protein | Brain Expression |
| LGI1 | Highest in cortex, hippocampus |
| LGI2 | Moderate, region-specific |
| LGI3 | Broad |
| LGI4 | Limited (oligodendrocytes) |
| Associated Diseases | neurodegeneration |
| Databases | GeneCardsUniProtNCBI GeneHPASTRING |