======= NT5C3B ======= == Gene Information == * **Official Symbol**: NT5C3B * **Official Name**: 5'-nucleotidase, cytosolic IIIB * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=115024|115024]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q969T7|Q969T7]] * **Interactions**: [[https://thebiogrid.org/search.php?search=NT5C3B&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20NT5C3B|Open PubMed]] * **OMIM**: [[https://omim.org/entry/620041|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Specifically hydrolyzes 7-methylguanosine monophosphate (m(7)GMP) to 7-methylguanosine and inorganic phosphate (PubMed:23223233, PubMed:24603684). The specific activity for m(7)GMP may protect cells against undesired salvage of m(7)GMP and its incorporation into nucleic acids (PubMed:23223233). Also has weak activity for CMP (PubMed:23223233, PubMed:24603684). UMP and purine nucleotides are poor substrates (PubMed:23223233). {ECO:0000269|PubMed:23223233, ECO:0000269|PubMed:24603684}. |UMPH-1| |5-nucleotidase activity| |exonucleolytic catabolism of deadenylated mRNA| |nuclear-transcribed mRNA catabolic process, exonucleolytic| |nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay| |nucleotide binding| |nuclear-transcribed mRNA catabolic process| |magnesium ion binding| |mRNA catabolic process| |RNA catabolic process| |dephosphorylation| |nucleobase-containing compound catabolic process| |heterocycle catabolic process| |cellular nitrogen compound catabolic process| |aromatic compound catabolic process| |nucleotide metabolic process| |nucleoside phosphate metabolic process| |organic cyclic compound catabolic process| |nucleobase-containing small molecule metabolic process| |mRNA metabolic process| |organophosphate metabolic process| |cellular macromolecule catabolic process| |macromolecule catabolic process| |RNA metabolic process| |negative regulation of gene expression| |small molecule metabolic process| |organic substance catabolic process| |cellular catabolic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp101|Nicotinamide 1000μM R03 exp101]]|1.78| ^Gene^Correlation^ |[[:human genes:r:rrm1|RRM1]]|0.43| Global Fraction of Cell Lines Where Essential: 1/739 ^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**: 14540 * **Expression level (log2 read counts)**: 4.95 {{:chemogenomics:nalm6 dist.png?nolink |}}