CYP4A22

Entrez 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].
UniProt Summary: Catalyzes the omega- and (omega-1)-hydroxylation of various fatty acids such as laurate and palmitate. Shows no activity towards arachidonic acid and prostaglandin A1. Lacks functional activity in the kidney and does not contribute to renal 20-hydroxyeicosatetraenoic acid (20-HETE) biosynthesis. {ECO:0000269|PubMed:10860550, ECO:0000269|PubMed:15611369}.

Pfam Domains GO Terms

Compound Hit Most Correlated Genes in Chemogenomics Tissues where Essential in the Avana Dataset (DepMap 20Q1)

Global Fraction of Cell Lines Where Essential: 0/739

Tissue	Fraction Of Cell Lines Where Essential
1290807.0	0/1
909776.0	0/1
bile duct	0/28
blood	0/28
bone	0/26
breast	0/33
central nervous system	0/56
cervix	0/4
colorectal	0/17
esophagus	0/13
fibroblast	0/1
gastric	0/16
kidney	0/21
liver	0/20
lung	0/75
lymphocyte	0/16
ovary	0/26
pancreas	0/24
peripheral nervous system	0/16
plasma cell	0/15
prostate	0/1
skin	0/24
soft tissue	0/9
thyroid	0/2
upper aerodigestive	0/22
urinary tract	0/29
uterus	0/5

Expression Distribution

laurate hydroxylase activity
16-hydroxypalmitate dehydrogenase activity
arachidonic acid omega-hydroxylase activity
lipid hydroxylation
omega-hydroxylase P450 pathway
arachidonic acid metabolic process
unsaturated fatty acid metabolic process
icosanoid metabolic process
long-chain fatty acid metabolic process
iron ion binding
heme binding
fatty acid derivative metabolic process
lipid modification
fatty acid metabolic process
monocarboxylic acid metabolic process
carboxylic acid metabolic process
endoplasmic reticulum membrane
cellular lipid metabolic process
oxidation-reduction process
oxoacid metabolic process
organic acid metabolic process
lipid metabolic process
extracellular space
small molecule metabolic process