======= SMPDL3B ======= == Gene Information == * **Official Symbol**: SMPDL3B * **Official Name**: sphingomyelin phosphodiesterase acid like 3B * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=27293|27293]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q92485|Q92485]] * **Interactions**: [[https://thebiogrid.org/search.php?search=SMPDL3B&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SMPDL3B|Open PubMed]] * **OMIM**: [[https://omim.org/entry/617737|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Lipid-modulating phosphodiesterase (PubMed:26095358). Active on the surface of macrophages and dendritic cells and strongly influences macrophage lipid composition and membrane fluidity. Acts as a negative regulator of Toll-like receptor signaling (By similarity). {ECO:0000250|UniProtKB:P58242, ECO:0000269|PubMed:26095358}. |Metallophos| |hydrolase activity, acting on glycosyl bonds| |sphingomyelin phosphodiesterase activity| |sphingomyelin catabolic process| |phosphoric diester hydrolase activity| |sphingomyelin metabolic process| |sphingolipid catabolic process| |phospholipid catabolic process| |membrane lipid catabolic process| |negative regulation of toll-like receptor signaling pathway| |regulation of toll-like receptor signaling pathway| |anchored component of membrane| |organophosphate catabolic process| |negative regulation of inflammatory response| |sphingolipid metabolic process| |ammonium ion metabolic process| |cellular lipid catabolic process| |membrane lipid metabolic process| |negative regulation of defense response| |lipid catabolic process| |regulation of inflammatory response| |negative regulation of response to external stimulus| |phospholipid metabolic process| |negative regulation of immune system process| |regulation of innate immune response| |inflammatory response| |regulation of response to biotic stimulus| |regulation of defense response| |innate immune response| |regulation of multi-organism process| |cellular amide metabolic process| |zinc ion binding| |organophosphate metabolic process| |defense response to other organism| |cellular lipid metabolic process| |organonitrogen compound catabolic process| |regulation of response to external stimulus| |regulation of immune response| |lipid metabolic process| |negative regulation of signal transduction| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |defense response| |negative regulation of cell communication| |negative regulation of signaling| |regulation of response to stress| |extracellular space| |negative regulation of response to stimulus| |regulation of immune system process| |organic substance catabolic process| |cellular catabolic process| |immune response| \\ === CRISPR Data === No hits were found. 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**: 4809 * **Expression level (log2 read counts)**: -2.14 {{:chemogenomics:nalm6 dist.png?nolink |}}