======= 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 |}}