======= PIAS3 ======= == Gene Information == * **Official Symbol**: PIAS3 * **Official Name**: protein inhibitor of activated STAT 3 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=10401|10401]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9Y6X2|Q9Y6X2]] * **Interactions**: [[https://thebiogrid.org/search.php?search=PIAS3&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PIAS3|Open PubMed]] * **OMIM**: [[https://omim.org/entry/605987|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Functions as an E3-type small ubiquitin-like modifier (SUMO) ligase, stabilizing the interaction between UBE2I and the substrate, and as a SUMO-tethering factor. Plays a crucial role as a transcriptional coregulation in various cellular pathways, including the STAT pathway and the steroid hormone signaling pathway. Involved in regulating STAT3 signaling via inhibiting STAT3 DNA-binding and suppressing cell growth. Enhances the sumoylation of MTA1 and may participate in its paralog-selective sumoylation (PubMed:21965678, PubMed:9388184). Sumoylates CCAR2 which promotes its interaction with SIRT1 (PubMed:25406032). Diminishes the sumoylation of ZFHX3 by preventing the colocalization of ZFHX3 with SUMO1 in the nucleus (PubMed:24651376). {ECO:0000269|PubMed:21965678, ECO:0000269|PubMed:24651376, ECO:0000269|PubMed:25406032, ECO:0000269|PubMed:9388184}. |zf-MIZ| |TNFSF11-mediated signaling pathway| |SUMO ligase activity| |negative regulation of protein sumoylation| |positive regulation of protein sumoylation| |positive regulation of membrane potential| |SUMO transferase activity| |regulation of protein sumoylation| |negative regulation of osteoclast differentiation| |potassium channel regulator activity| |negative regulation of myeloid leukocyte differentiation| |RNA polymerase II transcription factor binding| |regulation of osteoclast differentiation| |protein sumoylation| |negative regulation of myeloid cell differentiation| |transcription coregulator activity| |negative regulation of protein modification by small protein conjugation or removal| |negative regulation of leukocyte differentiation| |protein N-terminus binding| |regulation of myeloid leukocyte differentiation| |tumor necrosis factor-mediated signaling pathway| |positive regulation of protein modification by small protein conjugation or removal| |negative regulation of hemopoiesis| |protein C-terminus binding| |regulation of myeloid cell differentiation| |regulation of protein modification by small protein conjugation or removal| |cellular response to tumor necrosis factor| |response to tumor necrosis factor| |synapse| |regulation of leukocyte differentiation| |peptidyl-lysine modification| |enzyme binding| |nuclear speck| |dendrite| |regulation of membrane potential| |negative regulation of immune system process| |regulation of hemopoiesis| |negative regulation of protein modification process| |cytokine-mediated signaling pathway| |negative regulation of cell differentiation| |protein modification by small protein conjugation| |zinc ion binding| |negative regulation of transcription by RNA polymerase II| |peptidyl-amino acid modification| |response to hormone| |negative regulation of developmental process| |protein modification by small protein conjugation or removal| |cellular response to cytokine stimulus| |negative regulation of cellular protein metabolic process| |response to cytokine| |negative regulation of protein metabolic process| |negative regulation of transcription, DNA-templated| |negative regulation of multicellular organismal process| |positive regulation of protein modification process| |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| |response to endogenous stimulus| |negative regulation of cellular biosynthetic process| |negative regulation of biosynthetic process| |positive regulation of cellular protein metabolic process| |regulation of immune system process| |positive regulation of protein metabolic process| |negative regulation of gene expression| |regulation of cell differentiation| |regulation of protein modification process| |positive regulation of gene expression| \\ === CRISPR Data === No hits were found. ^Gene^Correlation^ |[[:human genes:p:polr2j3|POLR2J3]]|0.483| 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**: 3907 * **Expression level (log2 read counts)**: 4.95 {{:chemogenomics:nalm6 dist.png?nolink |}}