======= MED28 ======= == Gene Information == * **Official Symbol**: MED28 * **Official Name**: mediator complex subunit 28 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=80306|80306]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9H204|Q9H204]] * **Interactions**: [[https://thebiogrid.org/search.php?search=MED28&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20MED28|Open PubMed]] * **OMIM**: [[https://omim.org/entry/610311|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors. May be part of a complex containing NF2/merlin that participates in cellular signaling to the actin cytoskeleton downstream of tyrosine kinase signaling pathways. {ECO:0000269|PubMed:15467741}. |Med28| |negative regulation of smooth muscle cell differentiation| |regulation of smooth muscle cell differentiation| |mediator complex| |cortical actin cytoskeleton| |negative regulation of muscle cell differentiation| |stem cell population maintenance| |maintenance of cell number| |regulation of muscle cell differentiation| |actin binding| |negative regulation of cell differentiation| |negative regulation of developmental process| |regulation of cell differentiation| |membrane| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp66|BI-D1870 3.15μM R02 exp66]]|-2.05| |[[:results:exp215|Colchicine 0.009μM R05 exp215]]|1.8| |[[:results:exp247|UM0130462 0.025 to 0.035μM day4 R05 exp247]]|2.11| |[[:results:exp233|EPZ-5676 30μM R05 exp233]]|2.13| ^Gene^Correlation^ |[[:human genes:c:ccna2|CCNA2]]|0.408| |[[:human genes:n:ngdn|NGDN]]|0.405| Global Fraction of Cell Lines Where Essential: 82/726 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|2/28| |blood|2/28| |bone|6/25| |breast|5/33| |central nervous system|6/56| |cervix|1/4| |colorectal|3/17| |esophagus|2/13| |fibroblast|0/1| |gastric|4/15| |kidney|1/21| |liver|4/20| |lung|7/75| |lymphocyte|2/14| |ovary|3/26| |pancreas|1/24| |peripheral nervous system|4/16| |plasma cell|4/15| |prostate|0/1| |skin|4/24| |soft tissue|1/7| |thyroid|0/2| |upper aerodigestive|1/22| |urinary tract|4/29| |uterus|1/5| == Essentiality in NALM6 == * **Essentiality Rank**: 2024 * **Expression level (log2 read counts)**: 7.05 {{:chemogenomics:nalm6 dist.png?nolink |}}