Show pageOld revisionsBacklinksFold/unfold allBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ======= PAPD5 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: TENT4B * **<color #00a2e8>Official Name</color>**: terminal nucleotidyltransferase 4B * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=64282|64282]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q8NDF8|Q8NDF8]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=PAPD5&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PAPD5|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/605540|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: Catalytic subunit of a TRAMP-like complex which has a poly(A) RNA polymerase activity and is involved in a post- transcriptional quality control mechanism. Polyadenylation with short oligo(A) tails is required for the degradative activity of the exosome on several of its nuclear RNA substrates. Doesn't need a cofactor for polyadenylation activity (in vitro). Plays a role in replication-dependent histone mRNA degradation, probably through terminal uridylation of mature histone mRNAs. May play a role in sister chromatid cohesion. {ECO:0000269|PubMed:18172165, ECO:0000269|PubMed:21788334}. <button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button> <button type='primary' size='sm' modal='GO_terms'>GO Terms</button> <modal id='Pfam_Domains' size='lg' title='Pfam Domains'> |PAP assoc| |NTP transf 2| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |ncRNA polyadenylation involved in polyadenylation-dependent ncRNA catabolic process| |snoRNA polyadenylation| |guanylyltransferase activity| |ncRNA polyadenylation| |negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay| |positive regulation of 3-UTR-mediated mRNA stabilization| |regulation of 3-UTR-mediated mRNA stabilization| |negative regulation of nuclear-transcribed mRNA poly(A) tail shortening| |TRAMP complex| |RNA 3 uridylation| |miRNA catabolic process| |polyadenylation-dependent ncRNA catabolic process| |polynucleotide adenylyltransferase activity| |polyadenylation-dependent RNA catabolic process| |snoRNA 3-end processing| |snoRNA processing| |regulation of nuclear-transcribed mRNA poly(A) tail shortening| |histone mRNA catabolic process| |snoRNA metabolic process| |regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay| |negative regulation of telomere maintenance via telomerase| |telomerase RNA binding| |miRNA metabolic process| |negative regulation of telomere maintenance via telomere lengthening| |mRNA polyadenylation| |DNA-directed DNA polymerase activity| |histone mRNA metabolic process| |ncRNA catabolic process| |RNA polyadenylation| |negative regulation of telomere maintenance| |negative regulation of DNA biosynthetic process| |ncRNA 3-end processing| |negative regulation of mRNA catabolic process| |regulation of telomere maintenance via telomerase| |negative regulation of RNA catabolic process| |regulation of telomere maintenance via telomere lengthening| |negative regulation of mRNA metabolic process| |mRNA 3-end processing| |regulation of telomere maintenance| |DNA biosynthetic process| |regulation of DNA biosynthetic process| |negative regulation of DNA metabolic process| |negative regulation of chromosome organization| |RNA 3-end processing| |regulation of mRNA stability| |regulation of RNA stability| |carbohydrate homeostasis| |nuclear-transcribed mRNA catabolic process| |regulation of mRNA catabolic process| |rRNA processing| |mRNA catabolic process| |rRNA metabolic process| |RNA catabolic process| |negative regulation of cellular catabolic process| |ribosome biogenesis| |negative regulation of catabolic process| |regulation of mRNA metabolic process| |regulation of chromosome organization| |regulation of DNA metabolic process| |negative regulation of organelle organization| |nucleobase-containing compound catabolic process| |ncRNA processing| |heterocycle catabolic process| |cellular nitrogen compound catabolic process| |aromatic compound catabolic process| |ribonucleoprotein complex biogenesis| |ncRNA metabolic process| |mRNA processing| |organic cyclic compound catabolic process| |cell division| |posttranscriptional regulation of gene expression| |modification-dependent macromolecule catabolic process| |mRNA metabolic process| |negative regulation of cellular component organization| |DNA metabolic process| |regulation of cellular catabolic process| |nucleolus| |RNA processing| |cellular macromolecule catabolic process| |regulation of catabolic process| |macromolecule catabolic process| |nucleobase-containing compound biosynthetic process| |chemical homeostasis| |heterocycle biosynthetic process| |aromatic compound biosynthetic process| |regulation of organelle organization| |organic cyclic compound biosynthetic process| |negative regulation of RNA metabolic process| |cell cycle| |negative regulation of cellular macromolecule biosynthetic process| |RNA binding| |negative regulation of nucleobase-containing compound metabolic process| |DNA binding| |negative regulation of macromolecule biosynthetic process| |negative regulation of cellular biosynthetic process| |negative regulation of biosynthetic process| |cellular nitrogen compound biosynthetic process| |homeostatic process| |RNA metabolic process| |cellular macromolecule biosynthetic process| |negative regulation of gene expression| |macromolecule biosynthetic process| |organic substance catabolic process| |cellular catabolic process| |positive regulation of gene expression| |gene expression| </modal> \\ === CRISPR Data === <button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button> <button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button> <button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button> <modal id='Compound_Hit' size='lg' title='Compound Hit'> ^Screen^Score^ |[[:results:exp1|5-Fluorouracil 2μM R00 exp1]]|-2.54| |[[:results:exp238|Parthenolide 2.5μM R05 exp238]]|-2.1| |[[:results:exp314|Dimethyloxaloylglycine 11μM R07 exp314]]|1.71| |[[:results:exp247|UM0130462 0.025 to 0.035μM day4 R05 exp247]]|1.73| |[[:results:exp75|MK-1775 0.32μM R02 exp75]]|1.74| |[[:results:exp407|Thapsigargin 0.005μM R07 exp407]]|1.81| |[[:results:exp211|AICAR 240μM R05 exp211]]|1.85| |[[:results:exp18|Doxycycline 10μM R00 exp18]]|1.89| |[[:results:exp288|HMS-I2 10μM R06 exp288]]|1.98| </modal> <modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'> No correlation found to any other genes in chemogenomics. </modal> <modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'> 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| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 3933 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 4.96 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='PAPD5 Expression in NALM6 Cells: 4.96'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2026/01/07 22:36by 127.0.0.1