{{Rsnum
|rsid=5030863
|Gene = CYP2D6
|Orientation=minus
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Chromosome=22
|position=42525912
|Assembly=GRCh37
|GenomeBuild=37.1
|dbSNPBuild=131
}}[[rs5030863]], also known as 883G>C, is a SNP in the [[CYP2D6]] gene.

The [[rs5030863]](C) allele defines the CYP2D6*11 variant, which is inactive.{{PMID Auto
|PMID=18547414
|Title=Genotyping panel for assessing response to cancer chemotherapy.
|OA=1
}}