PSMB11
Gene Information
- Official Symbol: PSMB11
- Official Name: proteasome subunit beta 11
- Aliases and Previous Symbols: N/A
- Entrez ID: 122706
- UniProt: A5LHX3
- Interactions: BioGRID
- PubMed articles: Open PubMed
- OMIM: Open OMIM
Function Summary
- Entrez Summary: N/A
- UniProt Summary: The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. Incorporated instead of PSMB5 or PSMB8, this unit reduces the chymotrypsin-like activity of the proteasome (By similarity). Plays a pivotal role in development of CD8-positive T cells (By similarity). {ECO:0000250}.
Pfam Domains GO Terms
Pfam Domains
| Proteasome |
GO Terms
| CD8-positive, alpha-beta T cell differentiation |
| CD8-positive, alpha-beta T cell activation |
| proteasome core complex, beta-subunit complex |
| threonine-type endopeptidase activity |
| proteasome core complex |
| proteasomal ubiquitin-independent protein catabolic process |
| alpha-beta T cell differentiation |
| alpha-beta T cell activation |
| regulation of cellular amino acid metabolic process |
| regulation of hematopoietic stem cell differentiation |
| antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent |
| endopeptidase activity |
| regulation of transcription from RNA polymerase II promoter in response to hypoxia |
| antigen processing and presentation of exogenous peptide antigen via MHC class I |
| regulation of cellular amine metabolic process |
| NIK/NF-kappaB signaling |
| peptidase activity |
| anaphase-promoting complex-dependent catabolic process |
| regulation of hematopoietic progenitor cell differentiation |
| negative regulation of G2/M transition of mitotic cell cycle |
| SCF-dependent proteasomal ubiquitin-dependent protein catabolic process |
| interleukin-1-mediated signaling pathway |
| Wnt signaling pathway, planar cell polarity pathway |
| antigen processing and presentation of peptide antigen via MHC class I |
| negative regulation of cell cycle G2/M phase transition |
| regulation of establishment of planar polarity |
| stimulatory C-type lectin receptor signaling pathway |
| innate immune response activating cell surface receptor signaling pathway |
| regulation of stem cell differentiation |
| tumor necrosis factor-mediated signaling pathway |
| regulation of transcription from RNA polymerase II promoter in response to stress |
| regulation of DNA-templated transcription in response to stress |
| non-canonical Wnt signaling pathway |
| T cell differentiation |
| positive regulation of canonical Wnt signaling pathway |
| regulation of cellular ketone metabolic process |
| Fc-epsilon receptor signaling pathway |
| negative regulation of canonical Wnt signaling pathway |
| cellular response to interleukin-1 |
| T cell receptor signaling pathway |
| antigen processing and presentation of exogenous peptide antigen |
| positive regulation of Wnt signaling pathway |
| regulation of mRNA stability |
| regulation of morphogenesis of an epithelium |
| antigen processing and presentation of exogenous antigen |
| regulation of RNA stability |
| cellular response to hypoxia |
| antigen processing and presentation of peptide antigen |
| regulation of G2/M transition of mitotic cell cycle |
| cellular response to decreased oxygen levels |
| response to interleukin-1 |
| regulation of mRNA catabolic process |
| negative regulation of Wnt signaling pathway |
| regulation of cell cycle G2/M phase transition |
| negative regulation of mitotic cell cycle phase transition |
| cellular response to oxygen levels |
| antigen processing and presentation |
| negative regulation of cell cycle phase transition |
| innate immune response-activating signal transduction |
| T cell activation |
| lymphocyte differentiation |
| cellular response to tumor necrosis factor |
| Fc receptor signaling pathway |
| regulation of animal organ morphogenesis |
| activation of innate immune response |
| response to tumor necrosis factor |
| regulation of canonical Wnt signaling pathway |
| protein deubiquitination |
| antigen receptor-mediated signaling pathway |
| protein modification by small protein removal |
| protein polyubiquitination |
| negative regulation of mitotic cell cycle |
| proteasome-mediated ubiquitin-dependent protein catabolic process |
| negative regulation of cell cycle process |
| regulation of mRNA metabolic process |
| leukocyte differentiation |
| positive regulation of innate immune response |
| response to hypoxia |
| proteasomal protein catabolic process |
| response to decreased oxygen levels |
| cell-cell signaling by wnt |
| Wnt signaling pathway |
| regulation of Wnt signaling pathway |
| post-translational protein modification |
| positive regulation of response to biotic stimulus |
| MAPK cascade |
| response to oxygen levels |
| lymphocyte activation |
| signal transduction by protein phosphorylation |
| regulation of mitotic cell cycle phase transition |
| regulation of small molecule metabolic process |
| cell surface receptor signaling pathway involved in cell-cell signaling |
| regulation of cell cycle phase transition |
| immune response-activating cell surface receptor signaling pathway |
| regulation of hemopoiesis |
| regulation of innate immune response |
| positive regulation of defense response |
| immune response-regulating cell surface receptor signaling pathway |
| positive regulation of multi-organism process |
| regulation of response to biotic stimulus |
| posttranscriptional regulation of gene expression |
| ubiquitin-dependent protein catabolic process |
| modification-dependent protein catabolic process |
| modification-dependent macromolecule catabolic process |
| hemopoiesis |
| immune response-activating signal transduction |
| negative regulation of cell cycle |
| proteolysis involved in cellular protein catabolic process |
| immune response-regulating signaling pathway |
| positive regulation of response to external stimulus |
| hematopoietic or lymphoid organ development |
| cellular protein catabolic process |
| activation of immune response |
| regulation of mitotic cell cycle |
| immune system development |
| cytokine-mediated signaling pathway |
| protein catabolic process |
| protein ubiquitination |
| regulation of cell cycle process |
| regulation of defense response |
| protein modification by small protein conjugation |
| regulation of multi-organism process |
| regulation of cellular catabolic process |
| positive regulation of immune response |
| cellular macromolecule catabolic process |
| leukocyte activation |
| protein phosphorylation |
| protein modification by small protein conjugation or removal |
| regulation of catabolic process |
| cellular response to cytokine stimulus |
| macromolecule catabolic process |
| organonitrogen compound catabolic process |
| regulation of anatomical structure morphogenesis |
| cell activation |
| regulation of response to external stimulus |
| response to cytokine |
| cell-cell signaling |
| regulation of immune response |
| positive regulation of immune system process |
| response to abiotic stimulus |
| regulation of cell cycle |
| negative regulation of signal transduction |
| proteolysis |
| transmembrane transport |
| phosphorylation |
| negative regulation of cell communication |
| negative regulation of signaling |
| regulation of response to stress |
| negative regulation of response to stimulus |
| positive regulation of signal transduction |
| regulation of immune system process |
| intracellular signal transduction |
| cellular response to stress |
| organic substance catabolic process |
| cellular catabolic process |
| regulation of cell differentiation |
| positive regulation of cell communication |
| positive regulation of signaling |
CRISPR Data
Compound Hit Most Correlated Genes in Chemogenomics Tissues where Essential in the Avana Dataset (DepMap 20Q1)
Compound Hit
| Screen | Score |
|---|---|
| Hydroxyurea 100μM R07 exp329 | -1.79 |
Most Correlated Genes in Chemogenomics
| Gene | Correlation |
|---|---|
| HSPA9 | 0.431 |
Tissues where Essential in the Avana Dataset (DepMap 20Q1)
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: 5533
- Expression level (log2 read counts): -7.68
Expression Distribution
PSMB11 Expression in NALM6 Cells: -7.68
