General Information of Drug Transporter (DT)
DT ID	DTD0009 Transporter Info
Gene Name	SLC22A3
Protein Name	Organic cation transporter 3
Gene ID	6581
UniProt ID	O75751
Genetic Polymorphisms of DT (GPD)
Genetic Polymorphism	rs2076828
Site of GPD	chr6:160451754 (GRCh38.p12)
GPD Type	SNP
Allele(s) in dbSNP	C>G
Minor Allele Frequency	G=0.4866/2437 (Global)
Allele G	Click to Show/Hide the Full List of Affected Drugs:            2 Drugs in Total
Metformin	Drug Info	Healthy Individuals	Correlated with the decreased drug response in healthy individuals (compare with Allele C)		[ 1]
Metformin	Drug Info	Diabetes Mellitus	Correlated with the decreased expression of SLC22A3 (compare with Allele C)		[ 1]
Genetic Polymorphism	rs8187725
Site of GPD	chr6:160437122 (GRCh38.p12)
GPD Type	SNP
Allele(s) in dbSNP	C>A / C>T
Allele T	Click to Show/Hide the Full List of Affected Drugs:            2 Drugs in Total
Metformin	Drug Info	Diabetes Mellitus	Correlated with the decreased drug metabolism (compare with allele C)		[ 2]
Catecholamines	N.A.	.	Correlated with the decreased drug metabolism (compare with allele C)		[ 2]
References
1	Targeted disruption of organic cation transporter 3 attenuates the pharmacologic response to metformin. Mol Pharmacol. 2015 Jul;88(1):75-83.
2	Role of organic cation transporter 3 (SLC22A3) and its missense variants in the pharmacologic action of metformin. Pharmacogenet Genomics. 2010 Nov;20(11):687-99.

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