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Ask your administrator if you think this is wrong. ======= SIN3B ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: SIN3B * **<color #00a2e8>Official Name</color>**: SIN3 transcription regulator family member B * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=23309|23309]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/O75182|O75182]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=SIN3B&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SIN3B|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/607777|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: Acts as a transcriptional repressor. Interacts with MXI1 to repress MYC responsive genes and antagonize MYC oncogenic activities. Interacts with MAD-MAX heterodimers by binding to MAD. The heterodimer then represses transcription by tethering SIN3B to DNA. Also forms a complex with FOXK1 which represses transcription. With FOXK1, regulates cell cycle progression probably by repressing cell cycle inhibitor genes expression. {ECO:0000250|UniProtKB:Q62141}. <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'> |HDAC interact| |PAH| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |autosome| |Y chromosome| |X chromosome| |XY body| |Sin3 complex| |histone deacetylase activity| |histone deacetylation| |protein deacetylation| |protein deacylation| |macromolecule deacylation| |chromatin| |transcription corepressor activity| |histone modification| |covalent chromatin modification| |chromatin binding| |regulation of lipid metabolic process| |chromatin organization| |negative regulation of transcription by RNA polymerase II| |chromosome organization| |negative regulation of transcription, DNA-templated| |negative regulation of nucleic acid-templated transcription| |negative regulation of RNA biosynthetic process| |negative regulation of RNA metabolic process| |negative regulation of cellular macromolecule biosynthetic process| |negative regulation of nucleobase-containing compound metabolic process| |negative regulation of macromolecule biosynthetic process| |negative regulation of cellular biosynthetic process| |negative regulation of biosynthetic process| |negative regulation of 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:exp125|GSK461364A 0.005μM R03 exp125]]|-2.65| |[[:results:exp316|Geldanamycin 0.015 to 0.025μM on day4 R07 exp316]]|-2.28| |[[:results:exp391|Pomalidomide 20μM R07 exp391]]|-2.18| |[[:results:exp463|Caffeine 2600μM R08 exp463]]|-2.06| |[[:results:exp272|CHIR-124 0.04μM R06 exp272]]|-2.05| |[[:results:exp513|ONC212 0.15μM R08 exp513]]|1.72| |[[:results:exp448|Ammonium tetrathiomolybdate 10μM R08 exp448]]|1.77| |[[:results:exp515|PU-H71 1μM R08 exp515]]|1.81| |[[:results:exp532|TIC10 10μM R08 exp532]]|1.81| |[[:results:exp435|JQ1 0.8μM R08 exp435]]|1.85| </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: 0/726 ^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| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 7812 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 6.55 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='SIN3B Expression in NALM6 Cells: 6.55'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2026/01/07 22:37by 127.0.0.1