======= ZBTB33 ======= == Gene Information == * **Official Symbol**: ZBTB33 * **Official Name**: zinc finger and BTB domain containing 33 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=10009|10009]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q86T24|Q86T24]] * **Interactions**: [[https://thebiogrid.org/search.php?search=ZBTB33&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ZBTB33|Open PubMed]] * **OMIM**: [[https://omim.org/entry/300329|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a transcriptional regulator with bimodal DNA-binding specificity, which binds to methylated CGCG and also to the non-methylated consensus KAISO-binding site TCCTGCNA. The protein contains an N-terminal POZ/BTB domain and 3 C-terminal zinc finger motifs. It recruits the N-CoR repressor complex to promote histone deacetylation and the formation of repressive chromatin structures in target gene promoters. It may contribute to the repression of target genes of the Wnt signaling pathway, and may also activate transcription of a subset of target genes by the recruitment of catenin delta-2 (CTNND2). Its interaction with catenin delta-1 (CTNND1) inhibits binding to both methylated and non-methylated DNA. It also interacts directly with the nuclear import receptor Importin-alpha2 (also known as karyopherin alpha2 or RAG cohort 1), which may mediate nuclear import of this protein. Alternatively spliced transcript variants encoding the same protein have been identified.[provided by RefSeq, May 2010]. * **UniProt Summary**: Transcriptional regulator with bimodal DNA-binding specificity. Binds to methylated CpG dinucleotides in the consensus sequence 5'-CGCG-3' and also binds to the non-methylated consensus sequence 5'-CTGCNA-3' also known as the consensus kaiso binding site (KBS). Recruits the N-CoR repressor complex to promote histone deacetylation and the formation of repressive chromatin structures in target gene promoters. May contribute to the repression of target genes of the Wnt signaling pathway. May also activate transcription of a subset of target genes by the recruitment of CTNND2. Represses expression of MMP7 in conjunction with transcriptional corepressors CBFA2T3, CBFA2T2 and RUNX1T1 (PubMed:23251453). {ECO:0000269|PubMed:11445535, ECO:0000269|PubMed:14527417, ECO:0000269|PubMed:15548582, ECO:0000269|PubMed:15817151, ECO:0000269|PubMed:16354688, ECO:0000269|PubMed:23251453}. |BTB| |methyl-CpG binding| |Wnt signaling pathway| |cell-cell signaling by wnt| |sequence-specific DNA binding| |cell surface receptor signaling pathway involved in cell-cell signaling| |nucleolus| |cell-cell signaling| |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| |DNA-binding transcription factor activity, RNA polymerase II-specific| |intracellular signal transduction| |negative regulation of gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp226|Cerivastatin 0.15μM R05 exp226]]|-1.97| |[[:results:exp412|THZ531 0.11 to 0.125 to 0.35μM on day4 then day6 R07 exp412]]|-1.83| |[[:results:exp454|Bafilomycin-A1 0.009μM R08 exp454]]|2.35| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/683 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/26| |bone|0/25| |breast|0/30| |central nervous system|0/49| |cervix|0/4| |colorectal|0/17| |esophagus|0/11| |fibroblast|0/1| |gastric|0/14| |kidney|0/18| |liver|0/19| |lung|0/72| |lymphocyte|0/14| |ovary|0/25| |pancreas|0/22| |peripheral nervous system|0/15| |plasma cell|0/12| |prostate|0/1| |skin|0/20| |soft tissue|0/7| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/28| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 18735 * **Expression level (log2 read counts)**: 6.54 {{:chemogenomics:nalm6 dist.png?nolink |}}