{{Rsnum
|rsid=34104736
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Chromosome=6
|Orientation=plus
|Gene=SLC22A1
|position=160132282
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=SLC22A1
}}{{PharmGKB
|RSID=rs34104736
|Name_s=SLC22A1: S189L
|Gene_s=SLC22A1
|Feature=Exon/NonSyn
|Evidence=PubMed ID:19940846
|Annotation=Reduced metformin uptake in transfected cells
|Drugs=metformin; MPP+
|Drug Classes=
|Diseases=
|Curation Level=Non-Curated
|PharmGKB Accession ID=PA165111560
}}

{{GET Evidence
|gene=SLC22A1
|aa_change=Ser189Leu
|aa_change_short=S189L
|impact=not reviewed
|qualified_impact=Insufficiently evaluated not reviewed
|inheritance=unknown
|quality_scores=Array
|dbsnp_id=rs34104736
|overall_frequency_n=11
|overall_frequency_d=10758
|overall_frequency=0.00102249
|n_genomes=1
|n_genomes_annotated=0
|n_haplomes=1
|n_articles=0
|n_articles_annotated=0
|nblosum100=6
|autoscore=1
|webscore=N
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}