======= MZB1 =======
== Gene Information ==
* **Official Symbol**: MZB1
* **Official Name**: marginal zone B and B1 cell specific protein
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=51237|51237]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q8WU39|Q8WU39]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=MZB1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20MZB1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/609447|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Associates with immunoglobulin M (IgM) heavy and light chains and promotes IgM assembly and secretion. May exert its effect by acting as a molecular chaperone or as an oxidoreductase as it displays a low level of oxidoreductase activity (By similarity). Isoform 2 may be involved in regulation of apoptosis. Helps to diversify peripheral B-cell functions by regulating Ca(2+) stores, antibody secretion and integrin activation. {ECO:0000250, ECO:0000269|PubMed:11350957, ECO:0000269|PubMed:21688198}.
No Pfam Domain information is available for this gene.
|positive regulation of immunoglobulin biosynthetic process|
|regulation of immunoglobulin biosynthetic process|
|integrin activation|
|endoplasmic reticulum chaperone complex|
|positive regulation of immunoglobulin production|
|regulation of B cell proliferation|
|regulation of insulin receptor signaling pathway|
|regulation of immunoglobulin production|
|regulation of cellular response to insulin stimulus|
|positive regulation of production of molecular mediator of immune response|
|regulation of production of molecular mediator of immune response|
|regulation of B cell activation|
|regulation of lymphocyte proliferation|
|regulation of mononuclear cell proliferation|
|positive regulation of immune effector process|
|regulation of leukocyte proliferation|
|endoplasmic reticulum lumen|
|regulation of immune effector process|
|regulation of lymphocyte activation|
|regulation of leukocyte activation|
|regulation of cell activation|
|positive regulation of cell population proliferation|
|apoptotic process|
|programmed cell death|
|cell death|
|positive regulation of immune system process|
|protein-containing complex assembly|
|regulation of cell population proliferation|
|regulation of immune system process|
|protein-containing complex subunit organization|
|positive regulation of macromolecule biosynthetic process|
|extracellular region|
|positive regulation of biosynthetic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp277|Curcumin 6.5μM R06 exp277]]|1.71|
|[[:results:exp446|4-Nitroquinoline-1-oxide 0.5μM R08 exp446]]|1.73|
|[[:results:exp483|FTY720 3μM R08 exp483]]|1.79|
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**: 7311
* **Expression level (log2 read counts)**: 7.01
{{:chemogenomics:nalm6 dist.png?nolink |}}