======= OBSL1 ======= == Gene Information == * **Official Symbol**: OBSL1 * **Official Name**: obscurin like cytoskeletal adaptor 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=23363|23363]] * **UniProt**: [[https://www.uniprot.org/uniprot/O75147|O75147]] * **Interactions**: [[https://thebiogrid.org/search.php?search=OBSL1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20OBSL1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/610991|Open OMIM]] == Function Summary == * **Entrez Summary**: Cytoskeletal adaptor proteins function in linking the internal cytoskeleton of cells to the cell membrane. This gene encodes a cytoskeletal adaptor protein, which is a member of the Unc-89/obscurin family. The protein contains multiple N- and C-terminal immunoglobulin (Ig)-like domains and a central fibronectin type 3 domain. Mutations in this gene cause 3M syndrome type 2. Alternatively spliced transcript variants encoding different isoforms have been found in this gene. [provided by RefSeq, Mar 2010]. * **UniProt Summary**: Core component of the 3M complex, a complex required to regulate microtubule dynamics and genome integrity. It is unclear how the 3M complex regulates microtubules, it could act by controlling the level of a microtubule stabilizer (PubMed:24793695, PubMed:24793696). Acts as a regulator of the Cul7-RING(FBXW8) ubiquitin-protein ligase, playing a critical role in the ubiquitin ligase pathway that regulates Golgi morphogenesis and dendrite patterning in brain. Required to localize CUL7 to the Golgi apparatus in neurons. {ECO:0000269|PubMed:21572988, ECO:0000269|PubMed:24793695, ECO:0000269|PubMed:24793696}. |I-set| |ig| |3M complex| |striated muscle myosin thick filament assembly| |skeletal muscle myosin thick filament assembly| |myosin filament organization| |myosin filament assembly| |cytoskeletal adaptor activity| |skeletal muscle thin filament assembly| |skeletal myofibril assembly| |cardiac muscle fiber development| |striated muscle thin filament| |muscle alpha-actinin binding| |cardiac myofibril assembly| |M band| |protein localization to Golgi apparatus| |positive regulation of dendrite morphogenesis| |intercalated disc| |sarcomere organization| |structural constituent of muscle| |sarcomere| |muscle fiber development| |cardiac muscle cell development| |cardiac cell development| |myofibril assembly| |cardiac muscle tissue morphogenesis| |positive regulation of dendrite development| |muscle tissue morphogenesis| |muscle organ morphogenesis| |cardiac muscle cell differentiation| |regulation of dendrite morphogenesis| |cellular component assembly involved in morphogenesis| |actomyosin structure organization| |cardiocyte differentiation| |Z disc| |Golgi organization| |striated muscle cell development| |muscle cell development| |regulation of dendrite development| |positive regulation of cell morphogenesis involved in differentiation| |cardiac muscle tissue development| |regulation of mitotic nuclear division| |regulation of nuclear division| |striated muscle cell differentiation| |actin filament binding| |actin filament organization| |muscle cell differentiation| |heart morphogenesis| |muscle contraction| |positive regulation of neuron projection development| |striated muscle tissue development| |muscle organ development| |muscle tissue development| |muscle system process| |regulation of cell morphogenesis involved in differentiation| |post-translational protein modification| |positive regulation of neuron differentiation| |positive regulation of cell projection organization| |endomembrane system organization| |supramolecular fiber organization| |positive regulation of neurogenesis| |muscle structure development| |microtubule cytoskeleton organization| |regulation of cell morphogenesis| |centrosome| |actin cytoskeleton organization| |regulation of neuron projection development| |heart development| |positive regulation of nervous system development| |positive regulation of cell development| |tissue morphogenesis| |actin filament-based process| |regulation of mitotic cell cycle| |regulation of neuron differentiation| |microtubule-based process| |regulation of plasma membrane bounded cell projection organization| |perinuclear region of cytoplasm| |regulation of cell projection organization| |protein localization to organelle| |regulation of cell cycle process| |organelle assembly| |regulation of neurogenesis| |cellular component morphogenesis| |cellular protein-containing complex assembly| |circulatory system development| |anatomical structure formation involved in morphogenesis| |regulation of nervous system development| |regulation of cell development| |animal organ morphogenesis| |positive regulation of cell differentiation| |Golgi apparatus| |regulation of anatomical structure morphogenesis| |cytoskeleton organization| |regulation of cell cycle| |positive regulation of cellular component organization| |regulation of organelle organization| |positive regulation of developmental process| |generation of neurons| |protein-containing complex assembly| |cellular protein localization| |cellular macromolecule localization| |neurogenesis| |cell development| |positive regulation of multicellular organismal process| |tissue development| |regulation of cell differentiation| |protein-containing complex subunit organization| |system process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp37|Wortmannin 0.5μM R00 exp37]]|-1.71| |[[:results:exp298|Sucrose 20000μM R06 exp298]]|1.79| |[[:results:exp274|Citral 50μM R06 exp274]]|1.81| |[[:results:exp164|Q15 1 to 2μM on day4 R04 exp164]]|1.86| |[[:results:exp518|RK-33 8μM R08 exp518]]|2.21| No correlation found to any other genes in chemogenomics. 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**: 3208 * **Expression level (log2 read counts)**: 1.4 {{:chemogenomics:nalm6 dist.png?nolink |}}