======= ALKBH3 =======
== Gene Information ==
* **Official Symbol**: ALKBH3
* **Official Name**: alkB homolog 3, alpha-ketoglutaratedependent dioxygenase
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=221120|221120]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q96Q83|Q96Q83]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=ALKBH3&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ALKBH3|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/610603|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Dioxygenase that mediates demethylation of DNA and RNA containing 1-methyladenosine (m1A) (PubMed:12486230, PubMed:12594517, PubMed:16174769, PubMed:26863196, PubMed:26863410). Repairs alkylated DNA containing 1- methyladenosine (m1A) and 3-methylcytosine (m3C) by oxidative demethylation (PubMed:12486230, PubMed:12594517, PubMed:16174769). Has a strong preference for single-stranded DNA (PubMed:12486230, PubMed:12594517, PubMed:16174769). Able to process alkylated m3C within double-stranded regions via its interaction with ASCC3, which promotes DNA unwinding to generate single-stranded substrate needed for ALKBH3 (PubMed:22055184). Also acts on RNA (PubMed:12594517, PubMed:16174769, PubMed:26863196, PubMed:26863410, PubMed:16858410). Demethylates N(1)- methyladenosine (m1A) RNA, an epigenetic internal modification of messenger RNAs (mRNAs) highly enriched within 5'-untranslated regions (UTRs) and in the vicinity of start codons (PubMed:26863196, PubMed:26863410). Requires molecular oxygen, alpha-ketoglutarate and iron (PubMed:22055184, PubMed:16858410). {ECO:0000269|PubMed:12486230, ECO:0000269|PubMed:12594517, ECO:0000269|PubMed:16174769, ECO:0000269|PubMed:16858410, ECO:0000269|PubMed:22055184, ECO:0000269|PubMed:26863196, ECO:0000269|PubMed:26863410}.
No Pfam Domain information is available for this gene.
|RNA N1-methyladenosine dioxygenase activity|
|cytosine C-5 DNA demethylase activity|
|oxidative single-stranded DNA demethylation|
|DNA-N1-methyladenine dioxygenase activity|
|oxidative single-stranded RNA demethylation|
|oxidative DNA demethylation|
|oxidative RNA demethylation|
|DNA dealkylation involved in DNA repair|
|DNA demethylation|
|L-ascorbic acid binding|
|oxidative demethylation|
|ferrous iron binding|
|DNA dealkylation|
|demethylation|
|DNA methylation or demethylation|
|DNA modification|
|RNA modification|
|DNA repair|
|cell population proliferation|
|DNA metabolic process|
|cellular response to DNA damage stimulus|
|oxidation-reduction process|
|mitochondrion|
|RNA metabolic process|
|cellular response to stress|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp475|CyclicAMP 200μM R08 exp475]]|-1.9|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/726
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/25|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/15|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/14|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/7|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 18718
* **Expression level (log2 read counts)**: 4.49
{{:chemogenomics:nalm6 dist.png?nolink |}}