======= APOBEC3A ======= == Gene Information == * **Official Symbol**: APOBEC3A * **Official Name**: apolipoprotein B mRNA editing enzyme catalytic subunit 3A * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=200315|200315]] * **UniProt**: [[https://www.uniprot.org/uniprot/P31941|P31941]] * **Interactions**: [[https://thebiogrid.org/search.php?search=APOBEC3A&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20APOBEC3A|Open PubMed]] * **OMIM**: [[https://omim.org/entry/607109|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: DNA deaminase (cytidine deaminase) with restriction activity against viruses, foreign DNA and mobility of retrotransposons. Exhibits antiviral activity against adeno- associated virus (AAV) and human T-cell leukemia virus type 1 (HTLV-1) and may inhibit the mobility of LTR and non-LTR retrotransposons. Selectively targets single-stranded DNA and can deaminate both methylcytosine and cytosine in foreign DNA. Can induce somatic hypermutation in the nuclear and mitochondrial DNA. May also play a role in the epigenetic regulation of gene expression through the process of active DNA demethylation. {ECO:0000269|PubMed:10469298, ECO:0000269|PubMed:12859895, ECO:0000269|PubMed:16527742, ECO:0000269|PubMed:19461882, ECO:0000269|PubMed:20062055, ECO:0000269|PubMed:20615867, ECO:0000269|PubMed:21123384, ECO:0000269|PubMed:21368204, ECO:0000269|PubMed:21460793, ECO:0000269|PubMed:21496894, ECO:0000269|PubMed:22457529, ECO:0000269|PubMed:22896697}. |APOBEC C| |APOBEC N| |clearance of foreign intracellular nucleic acids| |clearance of foreign intracellular DNA| |clearance of foreign intracellular DNA by conversion of DNA cytidine to uridine| |deoxycytidine deaminase activity| |DNA cytosine deamination| |cytidine deaminase activity| |cytidine to uridine editing| |cytidine deamination| |cytidine metabolic process| |cytidine catabolic process| |DNA deamination| |pyrimidine ribonucleoside catabolic process| |pyrimidine ribonucleoside metabolic process| |DNA demethylation| |base conversion or substitution editing| |pyrimidine nucleoside catabolic process| |negative regulation of transposition| |regulation of transposition| |ribonucleoside catabolic process| |DNA dealkylation| |nucleoside catabolic process| |pyrimidine nucleoside metabolic process| |pyrimidine-containing compound catabolic process| |glycosyl compound catabolic process| |nucleobase-containing small molecule catabolic process| |negative regulation of viral genome replication| |demethylation| |DNA methylation or demethylation| |ribonucleoside metabolic process| |negative regulation of viral life cycle| |DNA modification| |regulation of viral genome replication| |negative regulation of viral process| |pyrimidine-containing compound metabolic process| |nucleoside metabolic process| |glycosyl compound metabolic process| |regulation of viral life cycle| |RNA modification| |cellular response to xenobiotic stimulus| |defense response to virus| |carbohydrate derivative catabolic process| |regulation of viral process| |negative regulation of multi-organism process| |regulation of symbiosis, encompassing mutualism through parasitism| |response to virus| |response to xenobiotic stimulus| |nucleobase-containing compound catabolic process| |heterocycle catabolic process| |cellular nitrogen compound catabolic process| |small molecule catabolic process| |aromatic compound catabolic process| |organic cyclic compound catabolic process| |nucleobase-containing small molecule metabolic process| |DNA metabolic process| |innate immune response| |regulation of multi-organism process| |zinc ion binding| |defense response to other organism| |carbohydrate derivative metabolic process| |organonitrogen compound catabolic process| |immune effector process| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |defense response| |RNA binding| |RNA metabolic process| |small molecule metabolic process| |organic substance catabolic process| |cellular catabolic process| |immune response| \\ === CRISPR Data === No hits were found. ^Gene^Correlation^ |[[:human genes:r:rpl7a|RPL7A]]|0.421| 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**: 9528 * **Expression level (log2 read counts)**: 2.03 {{:chemogenomics:nalm6 dist.png?nolink |}}