======= DAO =======
== Gene Information ==
* **Official Symbol**: DAO
* **Official Name**: D-amino acid oxidase
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1610|1610]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P14920|P14920]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=DAO&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DAO|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/124050|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes the peroxisomal enzyme D-amino acid oxidase. The enzyme is a flavoprotein which uses flavin adenine dinucleotide (FAD) as its prosthetic group. Its substrates include a wide variety of D-amino acids, but it is inactive on the naturally occurring L-amino acids. Its biological function is not known; it may act as a detoxifying agent which removes D-amino acids that accumulate during aging. In mice, it degrades D-serine, a co-agonist of the NMDA receptor. This gene may play a role in the pathophysiology of schizophrenia. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Regulates the level of the neuromodulator D-serine in the brain. Has high activity towards D-DOPA and contributes to dopamine synthesis. Could act as a detoxifying agent which removes D-amino acids accumulated during aging. Acts on a variety of D- amino acids with a preference for those having small hydrophobic side chains followed by those bearing polar, aromatic, and basic groups. Does not act on acidic amino acids. {ECO:0000269|PubMed:17303072}.
|DAO|
|D-alanine catabolic process|
|D-serine catabolic process|
|D-alanine family amino acid metabolic process|
|D-alanine metabolic process|
|D-amino-acid oxidase activity|
|D-serine metabolic process|
|D-amino acid catabolic process|
|D-amino acid metabolic process|
|proline catabolic process|
|alanine metabolic process|
|alanine catabolic process|
|pyruvate family amino acid metabolic process|
|pyruvate family amino acid catabolic process|
|dopamine biosynthetic process|
|proline metabolic process|
|serine family amino acid catabolic process|
|cofactor binding|
|catechol-containing compound biosynthetic process|
|catecholamine biosynthetic process|
|glutamine family amino acid catabolic process|
|dopamine metabolic process|
|FAD binding|
|phenol-containing compound biosynthetic process|
|serine family amino acid metabolic process|
|catechol-containing compound metabolic process|
|catecholamine metabolic process|
|peroxisomal matrix|
|peroxisomal membrane|
|protein localization to peroxisome|
|protein targeting to peroxisome|
|establishment of protein localization to peroxisome|
|peroxisomal transport|
|glutamine family amino acid metabolic process|
|peroxisome organization|
|phenol-containing compound metabolic process|
|alpha-amino acid catabolic process|
|peroxisome|
|cellular amino acid catabolic process|
|drug catabolic process|
|protein dimerization activity|
|mitochondrial outer membrane|
|organic hydroxy compound biosynthetic process|
|ammonium ion metabolic process|
|alpha-amino acid metabolic process|
|carboxylic acid catabolic process|
|organic acid catabolic process|
|cellular amino acid metabolic process|
|protein targeting|
|establishment of protein localization to organelle|
|heterocycle catabolic process|
|small molecule catabolic process|
|organic hydroxy compound metabolic process|
|organic cyclic compound catabolic process|
|drug metabolic process|
|protein localization to organelle|
|carboxylic acid metabolic process|
|oxidation-reduction process|
|intracellular protein transport|
|oxoacid metabolic process|
|organic acid metabolic process|
|organonitrogen compound catabolic process|
|aromatic compound biosynthetic process|
|organic cyclic compound biosynthetic process|
|organonitrogen compound biosynthetic process|
|protein transport|
|intracellular transport|
|peptide transport|
|amide transport|
|cellular protein localization|
|cellular macromolecule localization|
|establishment of protein localization|
|small molecule metabolic process|
|organic substance catabolic process|
|cellular catabolic process|
|establishment of localization in cell|
|nitrogen compound transport|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp439|QNZ 0.01μM R08 exp439]]|-1.89|
|[[:results:exp275|Citral 75μM R06 exp275]]|2.51|
No correlation found to any other genes in chemogenomics.
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|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 7923
* **Expression level (log2 read counts)**: -5.01
{{:chemogenomics:nalm6 dist.png?nolink |}}