CYP4A22, Official Symbol CYP4A22provided by HGNC Official Full Name cytochrome P450 family 4 subfamily A member 22provided by HGNC Primary source HGNC:HGNC:20575 See related Ensembl:ENSG00000162365 MIM:615341; AllianceGenome:HGNC:20575 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Summary This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This gene is part of a cluster of cytochrome P450 genes on chromosome 1p33. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Apr 2015] Expression Biased expression in liver (RPKM 60.8) and kidney (RPKM 24.2) See more