{{Rsnum
|rsid = 29001611
|Gene=TPMTP1
|geno1 = (A;A)
|geno2 = (A;G)
|geno3 = (G;G)
|Orientation=plus
|Chromosome=18
|position=47630754
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}Far away from the other [[TPMT]] snps, this one comes from OMIM. dbSNP's geneview suggests that (G) should be normal, and (A) should be variant, but based this on "no gene model". 23andMe doesn't seem to actually be reporting this snp any longer.

{{omim
| id = 187680
| variant = 0006
| desc    = THIOPURINE S-METHYLTRANSFERASE DEFICIENCY
| rsnum   = 29001611
}}

{{ on chip | 23andMe v1 }}
{{ on chip | Illumina Human 1M }}
{{on chip | 23andMe v1}}
{{on chip | 23andMe v3}}
{{on chip | Illumina Human 1M}}