======= COX6A1 =======
== Gene Information ==
* **Official Symbol**: COX6A1
* **Official Name**: cytochrome c oxidase subunit 6A1
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1337|1337]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P12074|P12074]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=COX6A1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20COX6A1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/602072|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: Cytochrome c oxidase (COX), the terminal enzyme of the mitochondrial respiratory chain, catalyzes the electron transfer from reduced cytochrome c to oxygen. It is a heteromeric complex consisting of 3 catalytic subunits encoded by mitochondrial genes and multiple structural subunits encoded by nuclear genes. The mitochondrially-encoded subunits function in the electron transfer and the nuclear-encoded subunits may function in the regulation and assembly of the complex. This nuclear gene encodes polypeptide 1 (liver isoform) of subunit VIa, and polypeptide 1 is found in all non-muscle tissues. Polypeptide 2 (heart/muscle isoform) of subunit VIa is encoded by a different gene, and is present only in striated muscles. These two polypeptides share 66% amino acid sequence identity. It has been reported that there may be several pseudogenes on chromosomes 1, 6, 7q21, 7q31-32 and 12. However, only one pseudogene (COX6A1P) on chromosome 1p31.1 has been documented. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: This protein is one of the nuclear-coded polypeptide chains of cytochrome c oxidase, the terminal oxidase in mitochondrial electron transport.
|COX6A|
|mitochondrial respiratory chain complex IV|
|enzyme regulator activity|
|aerobic electron transport chain|
|mitochondrial electron transport, cytochrome c to oxygen|
|cytochrome-c oxidase activity|
|aerobic respiration|
|mitochondrial ATP synthesis coupled electron transport|
|ATP synthesis coupled electron transport|
|respiratory electron transport chain|
|oxidative phosphorylation|
|proton transmembrane transport|
|cellular respiration|
|electron transport chain|
|ATP metabolic process|
|energy derivation by oxidation of organic compounds|
|mitochondrial inner membrane|
|monovalent inorganic cation transport|
|generation of precursor metabolites and energy|
|inorganic cation transmembrane transport|
|cation transmembrane transport|
|inorganic ion transmembrane transport|
|cation transport|
|ion transmembrane transport|
|oxidation-reduction process|
|mitochondrion|
|transmembrane transport|
|phosphorylation|
|ion transport|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp346|CoCl2 18μM R07 exp346]]|1.78|
|[[:results:exp25|Oligomycin-A 2μM R00 exp25]]|1.85|
|[[:results:exp442|Ibrutinib 10μM R08 exp442]]|2.02|
^Gene^Correlation^
|[[:human genes:x:xpnpep3|XPNPEP3]]|0.512|
|[[:human genes:p:pet117|PET117]]|0.492|
|[[:human genes:c:cox8a|COX8A]]|0.481|
|[[:human genes:m:mpv17l2|MPV17L2]]|0.462|
|[[:human genes:c:cox18|COX18]]|0.455|
|[[:human genes:r:rmnd1|RMND1]]|0.447|
|[[:human genes:p:prepl|PREPL]]|0.444|
|[[:human genes:e:eral1|ERAL1]]|0.431|
|[[:human genes:m:mrpl1|MRPL1]]|0.418|
|[[:human genes:m:mrps31|MRPS31]]|0.416|
|[[:human genes:s:surf1|SURF1]]|0.415|
|[[:human genes:m:mrpl16|MRPL16]]|0.412|
|[[:human genes:s:slc30a9|SLC30A9]]|0.412|
|[[:human genes:p:ptcd3|PTCD3]]|0.406|
|[[:human genes:l:lrpprc|LRPPRC]]|0.404|
|[[:human genes:p:pde12|PDE12]]|0.401|
Global Fraction of Cell Lines Where Essential: 5/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|1/28|
|bone|1/26|
|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|1/75|
|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**: 1748
* **Expression level (log2 read counts)**: 8.27
{{:chemogenomics:nalm6 dist.png?nolink |}}