|(A;G)||7||Alzheimer's disease (reported)|
This is a rare SNP for several reasons. First, it is a 23andMe SNP lacking a dbSNP entry. Second, it appears to be rarely tested by 23andMe. And third, it has been reported in only one publication (cited [ here]) as leading to early-onset Alzheimer's disease.
Known as E682K, Glu682Lys, and located at GRCh37 Chr21:27269905G>A.